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EXIT
ELECTRICAL SYSTEM
SECTION EL
GI
MA
EM
LC
EC
FE
CONTENTS
CL
PRECAUTIONS ............................................................... |
4 |
Supplemental Restraint System (SRS) ″AIR |
|
BAG″ and ″SEAT BELT PRE-TENSIONER″............... |
4 |
Wiring Diagrams and Trouble Diagnosis..................... |
4 |
HARNESS CONNECTOR................................................ |
5 |
Description ................................................................... |
5 |
STANDARDIZED RELAY................................................ |
7 |
Description ................................................................... |
7 |
POWER SUPPLY ROUTING........................................... |
9 |
Schematic .................................................................... |
9 |
Wiring Diagram - POWER - ...................................... |
10 |
Inspection................................................................... |
16 |
GROUND........................................................................ |
17 |
Ground Distribution.................................................... |
17 |
COMBINATION SWITCH .............................................. |
22 |
Check......................................................................... |
22 |
Replacement.............................................................. |
23 |
STEERING SWITCH...................................................... |
24 |
Check......................................................................... |
24 |
HEADLAMP (FOR USA) ............................................... |
25 |
Component Parts and Harness Connector |
|
Location ..................................................................... |
25 |
System Description.................................................... |
25 |
Schematic .................................................................. |
28 |
Wiring Diagram - H/LAMP -....................................... |
29 |
Trouble Diagnoses..................................................... |
32 |
Bulb Replacement ..................................................... |
34 |
Aiming Adjustment ..................................................... |
34 |
HEADLAMP (FOR CANADA) - DAYTIME LIGHT |
|
SYSTEM - ...................................................................... |
36 |
Component Parts and Harness Connector |
|
Location ..................................................................... |
36 |
System Description.................................................... |
36 |
Schematic .................................................................. |
39 |
Wiring Diagram - DTRL -........................................... |
40 |
Trouble Diagnoses..................................................... |
45 |
Bulb Replacement ..................................................... |
46 |
Aiming Adjustment ..................................................... |
46 |
PARKING, LICENSE AND TAIL LAMPS ..................... |
47 |
System Description.................................................... |
47 |
Schematic .................................................................. |
48 |
Wiring Diagram - TAIL/L -.......................................... |
49 |
Trouble Diagnoses..................................................... |
52 |
STOP LAMP .................................................................. |
53 |
Wiring Diagram - STOP/L - ....................................... |
53 |
BACK-UP LAMP............................................................ |
55 |
Wiring Diagram - BACK/L - ....................................... |
55 |
FRONT FOG LAMP....................................................... |
56 |
System Description.................................................... |
56 |
Wiring Diagram - F/FOG - ......................................... |
58 |
Aiming Adjustment ..................................................... |
60 |
TURN SIGNAL AND HAZARD WARNING LAMPS ..... |
61 |
System Description.................................................... |
61 |
Wiring Diagram - TURN - .......................................... |
63 |
Trouble Diagnoses..................................................... |
65 |
Electrical Components Inspection ............................. |
65 |
ILLUMINATION.............................................................. |
66 |
System Description.................................................... |
66 |
Schematic .................................................................. |
68 |
Wiring Diagram - ILL - ............................................... |
69 |
INTERIOR, SPOT, VANITY MIRROR AND |
|
LUGGAGE ROOM LAMPS ........................................... |
74 |
System Description.................................................... |
74 |
Schematic .................................................................. |
76 |
Wiring Diagram - INT/L - ........................................... |
77 |
METERS AND GAUGES............................................... |
81 |
Component Parts and Harness Connector |
|
Location ..................................................................... |
81 |
System Description.................................................... |
81 |
Combination Meter/For USA...................................... |
83 |
Combination Meter/For Canada ................................ |
84 |
Wiring Diagram - METER - ....................................... |
85 |
Meter/Gauge Operation and Odo/Trip Meter |
|
Segment Check in Diagnosis Mode .......................... |
86 |
Flexible Print Circuit (FPC)........................................ |
87 |
Trouble Diagnoses..................................................... |
88 |
Electrical Components Inspection ............................. |
94 |
COMPASS AND THERMOMETER ............................... |
96 |
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
CONTENTS (Cont'd)
System Description.................................................... |
96 |
Wiring Diagram - COMPAS -..................................... |
97 |
Trouble Diagnoses..................................................... |
98 |
Calibration Procedure for Compass .......................... |
99 |
WARNING LAMPS ...................................................... |
101 |
Schematic ................................................................ |
101 |
Wiring Diagram - WARN - ....................................... |
102 |
Fuel Warning Lamp Sensor Check ......................... |
109 |
Electrical Components Inspection ........................... |
109 |
WARNING CHIME ....................................................... |
110 |
Component Parts and Harness Connector |
|
Location ................................................................... |
110 |
System Description.................................................. |
110 |
Wiring Diagram - CHIME - ...................................... |
112 |
Trouble Diagnoses................................................... |
114 |
FRONT WIPER AND WASHER .................................. |
120 |
System Description.................................................. |
120 |
Wiring Diagram - WIPER - ...................................... |
122 |
Trouble Diagnoses................................................... |
124 |
Removal and Installation ......................................... |
127 |
Washer Nozzle Adjustment ..................................... |
128 |
Washer Tube Layout ............................................... |
129 |
REAR WIPER AND WASHER .................................... |
130 |
System Description.................................................. |
130 |
Schematic ................................................................ |
132 |
Wiring Diagram - WIP/R -........................................ |
133 |
Trouble Diagnoses................................................... |
136 |
Removal and Installation ......................................... |
136 |
Washer Nozzle Adjustment ..................................... |
137 |
Washer Tube Layout ............................................... |
137 |
Check Valve............................................................. |
137 |
HORN ........................................................................... |
138 |
Wiring Diagram - HORN - ....................................... |
138 |
CIGARETTE LIGHTER................................................ |
139 |
Wiring Diagram - CIGAR -....................................... |
139 |
REAR WINDOW DEFOGGER..................................... |
140 |
Component Parts and Harness Connector |
|
Location ................................................................... |
140 |
System Description.................................................. |
140 |
Wiring Diagram - DEF -........................................... |
142 |
Trouble Diagnoses................................................... |
144 |
Electrical Components Inspection ........................... |
146 |
Filament Check........................................................ |
146 |
Filament Repair ....................................................... |
147 |
AUDIO .......................................................................... |
149 |
System Description.................................................. |
149 |
Wiring Diagram - AUDIO -/Base System ................ |
150 |
Schematic/BOSE System ........................................ |
152 |
Wiring Diagram - AUDIO -/BOSE System............... |
153 |
Trouble Diagnoses................................................... |
157 |
Inspection................................................................. |
158 |
AUDIO ANTENNA ....................................................... |
159 |
System Description.................................................. |
159 |
Wiring Diagram - P/ANT - ....................................... |
160 |
Trouble Diagnoses................................................... |
161 |
Location of Antenna................................................. |
161 |
Antenna Rod Replacement ..................................... |
161 |
Fixed Antenna Rod Replacement............................ |
162 |
POWER SUNROOF..................................................... |
163 |
System Description.................................................. |
163 |
Wiring Diagram - SROOF - ..................................... |
164 |
DOOR MIRROR ........................................................... |
166 |
Wiring Diagram - MIRROR - ................................... |
166 |
POWER SEAT ............................................................. |
167 |
Wiring Diagram - SEAT - ......................................... |
167 |
HEATED SEAT ............................................................ |
169 |
Wiring Diagram - HSEAT - ...................................... |
169 |
AUTOMATIC SPEED CONTROL DEVICE (ASCD) ... |
170 |
Component Parts and Harness Connector |
|
Location ................................................................... |
170 |
System Description.................................................. |
171 |
Schematic/M/T Models ............................................ |
173 |
Schematic/A/T Models............................................. |
174 |
Wiring Diagram - ASCD - ........................................ |
175 |
Fail-safe System ...................................................... |
180 |
Trouble Diagnoses................................................... |
181 |
Electrical Component Inspection ............................. |
192 |
ASCD Wire Adjustment ........................................... |
193 |
POWER WINDOW ....................................................... |
195 |
System Description.................................................. |
195 |
Schematic ................................................................ |
197 |
Wiring Diagram - WINDOW - .................................. |
198 |
Trouble Diagnoses................................................... |
202 |
POWER DOOR LOCK................................................. |
203 |
Component Parts and Harness Connector |
|
Location ................................................................... |
203 |
System Description.................................................. |
203 |
Schematic ................................................................ |
204 |
Wiring Diagram - D/LOCK -..................................... |
205 |
Trouble Diagnoses................................................... |
210 |
MULTI-REMOTE CONTROL SYSTEM ....................... |
222 |
Component Parts and Harness Connector |
|
Location ................................................................... |
222 |
System Description.................................................. |
222 |
Schematic ................................................................ |
225 |
Wiring Diagram - MULTI - ....................................... |
226 |
Trouble Diagnoses................................................... |
229 |
CONSULT ................................................................ |
240 |
ID Code Entry Procedure (Without CONSULT) ...... |
242 |
Remote Controller Battery Replacement................. |
243 |
THEFT WARNING SYSTEM ....................................... |
244 |
Component Parts and Harness Connector |
|
Location ................................................................... |
244 |
System Description.................................................. |
245 |
EL-2
EXIT
CONTENTS (Cont'd)
Schematic ................................................................ |
248 |
Wiring Diagram - THEFT -....................................... |
250 |
Trouble Diagnoses................................................... |
256 |
SMART ENTRANCE CONTROL UNIT ....................... |
273 |
Description ............................................................... |
273 |
Schematic ................................................................ |
276 |
Smart Entrance Control Unit Inspection Table ........ |
278 |
INTEGRATED HOMELINK TRANSMITTER ............... |
279 |
Wiring Diagram - TRNSMT - ................................... |
279 |
Trouble Diagnoses................................................... |
280 |
NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM |
|
- NATS) ........................................................................ |
282 |
Component Parts and Harness Connetor |
|
Location ................................................................... |
282 |
System Description.................................................. |
283 |
System Composition................................................ |
283 |
Wiring Diagram - NATS -......................................... |
284 |
CONSULT ................................................................ |
285 |
Trouble Diagnoses................................................... |
287 |
How to Replace NATS IMMU.................................. |
301 |
ELECTRICAL UNITS LOCATION............................... |
302 |
Engine Compartment............................................... |
302 |
Passenger Compartment......................................... |
304 |
HARNESS LAYOUT .................................................... |
306 |
How to Read Harness Layout ................................. |
306 |
Outline...................................................................... |
307 |
Main Harness........................................................... |
308 |
Engine Room Harness ............................................ |
310 |
Engine Control Harness .......................................... |
312 |
Body Harness LH .................................................... |
314 |
Body Harness RH.................................................... |
315 |
Back Door Harness ................................................. |
316 |
Engine and Transmission Harness.......................... |
317 |
Room Lamp ............................................................. |
318 |
Air Bag Harness ...................................................... |
319 |
Front Door Harness ................................................. |
320 |
Rear Door Harness.................................................. |
321 |
BULB SPECIFICATIONS ............................................ |
322 |
Headlamp................................................................. |
322 |
Exterior Lamp .......................................................... |
322 |
Interior Lamp............................................................ |
322 |
WIRING DIAGRAM CODES (CELL CODES)............. |
323 |
EL-3
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
PRECAUTIONS
Supplemental Restraint System (SRS) ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº
Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº
NAEL0001
The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along with a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. The SRS system composition which is available to NISSAN MODEL R50 is as follows:
IFor a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steering wheel), front passenger air bag module (located on the instrument panel on passenger side), seat belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
IFor a side collision
The Supplemental Restraint System consists of side air bag module (located in the outer side of front seat), satellite sensor, diagnosis sensor unit (one of components of air bags for a frontal collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
Information necessary to service the system safely is included in the RS section of this Service Manual.
WARNING:
ITo avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN dealer.
IImproper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the RS section.
IDo not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. Spiral cable and wiring harnesses covered with yellow insulation tape either just before the harness connectors or for the complete harness are related to the SRS.
Wiring Diagrams and Trouble Diagnosis
NAEL0002
When you read wiring diagrams, refer to the following:
IGI-11, ªHOW TO READ WIRING DIAGRAMSº
IEL-9, ªPOWER SUPPLY ROUTINGº for power distribution circuit When you perform trouble diagnosis, refer to the following:
IGI-34, ªHOW TO FOLLOW TEST GROUP IN TROUBLE DIAGNOSISº
IGI-23, ªHOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENTº
Check for any Service bulletins before servicing the vehicle.
EL-4
EXIT
HARNESS CONNECTOR
Description
Description
NAEL0003
HARNESS CONNECTOR (TAB-LOCKING TYPE)
NAEL0003S01
I The tab-locking type connectors help prevent accidental looseness or disconnection.
IThe tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the illustration below.
Refer to the next page for description of the slide-locking type connector.
CAUTION:
Do not pull the harness when disconnecting the connector.
[Example]
SEL769D
EL-5
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
HARNESS CONNECTOR
Description (Cont'd)
HARNESS CONNECTOR (SLIDE-LOCKING TYPE)
=NAEL0003S02
IA new style slide-locking type connector is used on certain systems and components, especially those related to OBD.
IThe slide-locking type connectors help prevent incomplete locking and accidental looseness or disconnection.
IThe slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the illustration below.
CAUTION:
IDo not pull the harness or wires when disconnecting the connector.
IBe careful not to damage the connector support bracket when disconnecting the connector.
[Example]
SEL769V
EL-6
EXIT
STANDARDIZED RELAY
Description
Description
NAEL0004
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
NAEL0004S01
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
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SEL881H |
TYPE OF STANDARDIZED RELAYS |
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NAEL0004S02 |
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1M |
1 Make |
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2M |
2 Make |
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1T |
1 Transfer |
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1M´1B |
1 Make 1 Break |
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SEL882H
EL-7
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
STANDARDIZED RELAY
Description (Cont'd)
SEL661TA
EL-8
POWER SUPPLY ROUTING
Schematic
EL-9
EXIT
Schematic
GI
NAEL0005
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
MEL923K IDX
EXIT
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð
Wiring Diagram Ð POWER Ð
NAEL0006
BATTERY POWER SUPPLY Ð IGNITION SW. IN ANY POSITION
NAEL0006S01
MEL924K
EL-10
EXIT
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
MEL019L
IDX
EL-11
EXIT
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
MEL925K
EL-12
EXIT
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
ACCESSORY POWER SUPPLY Ð IGNITION SW. IN ªACCº OR ªONº NAEL0006S02 GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
MEL912J
IDX
EL-13
EXIT
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
IGNITION POWER SUPPLY Ð IGNITION SW. IN ªONº AND/OR ªSTARTº
NAEL0006S03
MEL926K
EL-14
EXIT
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
MEL914J
IDX
EL-15
EXIT
POWER SUPPLY ROUTING
Inspection
CEL083
MEL944F
Inspection
NAEL0007
FUSE
NAEL0007S01
IIf fuse is blown, be sure to eliminate cause of problem before installing new fuse.
IUse fuse of specified rating. Never use fuse of more than specified rating.
IDo not partially install fuse; always insert it into fuse holder properly.
IRemove fuse for ªELECTRICAL PARTS (BAT)º if vehicle is not used for a long period of time.
FUSIBLE LINK
NAEL0007S02
A melted fusible link can be detected either by visual inspection or by feeling with finger tip. If its condition is questionable, use circuit tester or test lamp.
CAUTION:
IIf fusible link should melt, it is possible that critical circuit (power supply or large current carrying circuit) is shorted. In such a case, carefully check and eliminate cause of problem.
INever wrap outside of fusible link with vinyl tape. Important: Never let fusible link touch any other wiring harness, vinyl or rubber parts.
CIRCUIT BREAKER
NAEL0007S03
For example, when current is 30A, the circuit is broken within 8 to 20 seconds.
SBF284E
EL-16
EXIT
GROUND
Ground Distribution
Ground Distribution
NAEL0008
EARTH |
CONNECT TO |
CONN. NO. |
CELL CODE |
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M4/M66 |
AIR BAG DIAGNOSIS SENSOR UNIT |
Z4 |
RS-SRS |
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AIR MIX DOOR MOTOR |
M55 |
HA-A/C, A |
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ASCD CONTROL UNIT |
M3 |
EL-ASCD |
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ASCD MAIN SWITCH |
M18 |
EL-ASCD |
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CLUTCH INTERLOCK SWITCH |
M28 |
SC-START |
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COMBINATION FLASHER UNIT |
M15 |
EL-TURN |
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DOOR LOCK AND UNLOCK SWITCH RH |
D38 |
EL-D/LOCK |
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DOOR MIRROR DEFOGGER RH |
D31 |
EL-DEF |
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DOOR MIRROR REMOTE CONTROL SWITCH |
M17 |
EL-MIRROR |
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FRONT DOOR KEY CYLINDER SWITCH RH |
D39 |
EL-D/LOCK EL-THEFT |
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HEADLAMP BATTERY SAVER CONTROL UNIT |
M115 |
EL-H/LAMP EL-DTRL EL-TAIL/L |
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EL-F/FOG EL-ILL |
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HEADLAMP BATTERY SAVER CONTROL UNIT |
M116 |
EL-H/LAMP EL-DTRL EL-TAIL/L |
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EL-F/FOG EL-ILL |
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MODE DOOR MOTOR |
M38 |
HA-A/C, A |
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POWER ANTENNA |
M69 |
EL-P/ANT |
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POWER WINDOW RELAY |
M23 |
EL-SROOF EL-WINDOW |
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REAR WINDOW DEFOGGER SWITCH |
M36 |
EL-DEF |
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RECIRCULATION SWITCH |
M42 |
HA-HEATER HA-A/C, M |
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SHIELD WIRE (FRONT DOOR SPEAKER LH) |
D12 |
EL-AUDIO |
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SHIELD WIRE (TWEETER LH) |
M8 |
EL-AUDIO |
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M77/M111 |
A/C AUTO AMP. |
M102 |
HA-A/C, A |
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A/C AUTO AMP. |
M103 |
HA-A/C, A |
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AUDIO AMP. RELAY |
B47 |
EL-AUDIO |
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CIGARETTE LIGHTER SOCKET |
M56 |
EL-CIGAR |
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COMBINATION METER (4WD) |
M25 |
EL-WARN |
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COMBINATION METER (ABS) |
M25 |
BR-ABS EL-WARN |
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COMBINATION METER (AIR BAG) |
M24 |
RS-SRS EL-WARN |
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COMBINATION METER (CRUISE INDICATOR LAMP) |
M25 |
EL-WARN EL-ASCD |
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COMBINATION METER (FUEL GAUGE) |
M24 |
EL-METER |
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COMBINATION METER (HIGH BEAM INDICATOR) |
M25 |
EL-H/LAMP EL-DTRL |
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COMBINATION METER (SPEEDOMETER) |
M24 |
EC-VSS AT-VSSMTR EL-METER |
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EL-ASCD |
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COMBINATION METER (TURN SIGNAL) |
M25 |
EL-TURN |
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COMBINATION METER (WATER TEMPERATURE |
M24 |
EL-METER |
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GAUGE) |
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COMPASS AND THERMOMETER |
R4 |
EL-COMPAS |
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COMPASS AND THERMOMETER (ILLUMINATION) |
R4 |
EL-ILL |
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EL-17
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
GROUND
Ground Distribution (Cont'd)
EARTH |
CONNECT TO |
CONN. NO. |
CELL CODE |
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M77/M111 |
DATA LINK CONNECTOR FOR CONSULT |
M11 |
EC-MIL/DL AT-NONDTC TF-T/F |
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DATA LINK CONNECTOR FOR GST |
M9 |
EC-MIL/DL |
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DOOR MIRROR DEFOGGER LH |
D1 |
EL-DEF |
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FAN CONTROL AMP. |
M60 |
HA-A/C, A |
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FAN SWITCH |
M43 |
HA-HEATER HA-A/C, M |
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FRONT DOOR KEY CYLINDER SWITCH LH |
D9 |
EL-D/LOCK EL-THEFT |
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FRONT DOOR LOCK ACTUATOR LH |
D7 |
EL-INT/L EL-MULTI EL-THEFT |
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FRONT DOOR LOCK ACTUATOR RH |
D37 |
EL-THEFT |
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FRONT DOOR SPEAKER LH |
D12 |
EL-AUDIO |
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FRONT DOOR SPEAKER RH |
D42 |
EL-AUDIO |
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FRONT WIPER AMP. |
M79 |
EL-WIPER |
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FRONT WIPER MOTOR |
M78 |
EL-WIPER |
|
|
|
|
|
FUSE BLOCK (ACCESSORY RELAY, IGNITION RELAY |
M10 |
EL-POWER |
|
AND BLOWER MOTOR RELAY) |
|
|
|
|
|
|
|
HEADLAMP BATTERY SAVER CONTROL UNIT |
M115 |
EL-H/LAMP EL-DTRL EL-TAIL/L |
|
EL-F/FOG EL-ILL |
||
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|
|
HEADLAMP BATTERY SAVER CONTROL UNIT |
M116 |
EL-H/LAMP EL-DTRL EL-TAIL/L |
|
EL-F/FOG EL-ILL |
||
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HEATED SEAT SWITCH LH |
M52 |
EL-HSEAT |
|
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|
|
HEATED SEAT SWITCH RH |
M53 |
EL-HSEAT |
|
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|
|
ILLUMINATION CONTROL SWITCH |
M19 |
EL-ILL |
|
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|
|
INTEGRATED HOMELINKY TRANSMITTER |
R5 |
EL-TRNSMT |
|
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|
INTAKE DOOR MOTOR |
M138 |
HA-A/C, A |
|
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|
|
POWER WINDOW MAIN SWITCH |
D6 |
EL-WINDOW |
|
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|
|
POWER WINDOW MAIN SWITCH (DOOR LOCK AND |
D6 |
EL-D/LOCK EL-MULTI |
|
UNLOCK SWITCH LH) |
||
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|
SHIELD WIRE (FRONT DOOR SPEAKER LH) |
D12 |
EL-AUDIO |
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SHIELD WIRE (FRONT DOOR SPEAKER RH) |
D42 |
EL-AUDIO |
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|
SHIELD WIRE (TWEETER RH) |
M64 |
EL-AUDIO |
|
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EL-H/LAMP EL-DTRL EL-TAIL/L |
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EL-F/FOG EL-ILL EL-INT/L EL-CHIME |
|
SMART ENTRANCE CONTROL UNIT |
M121 |
EL-DEF EL-SROOF EL-WINDOW |
|
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EL-D/LOCK EL-MULTI EL-THEFT |
|
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EL-TRNSMT |
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SPOT LAMP |
R6 |
EL-INT/L |
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VANITY MIRROR LH (ILLUMINATION) |
R5 |
EL-INT/L |
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VANITY MIRROR RH (ILLUMINATION) |
R3 |
EL-INT/L |
|
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|
E13/E41 |
AMBIENT AIR TEMPERATURE SWITCH |
E34 |
EC-FICD HA-A/C, A HA-A/C, M |
|
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|
|
|
ASCD HOLD RELAY |
E22 E27 |
EL-ASCD |
|
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|
|
EL-18
EXIT
GROUND
Ground Distribution (Cont'd)
EARTH |
CONNECT TO |
CONN. NO. |
CELL CODE |
|
|
|
|
E13/E41 |
ATP RELAY |
E24 |
EL-WARN |
|
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|
BRAKE FLUID LEVEL SWITCH |
E28 |
EL-WARN |
|
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|
COMBINATION SWITCH (FRONT FOG LAMP |
E63 |
EL-F/FOG |
|
SWITCH) |
||
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|
COMBINATION SWITCH (FRONT WIPER SWITCH) |
E9 |
EL-WIPER |
|
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|
COMBINATION SWITCH (LIGHTING SWITCH) |
E7 |
EL-H/LAMP EL-DTRL EL-TAIL/L |
|
EL-F/FOG EL-ILL EL-CHIME |
||
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COMBINATION SWITCH (REAR WIPER SWITCH) |
E114 |
EL-WIP/R |
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DAYTIME LIGHT CONTROL UNIT |
E45 |
EL-DTRL EL-THEFT |
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FRONT FOG LAMP LH |
E61 |
EL-F/FOG |
|
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FRONT FOG LAMP RH |
E62 |
EL-F/FOG |
|
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FRONT TURN SIGNAL LAMP LH |
E12 |
EL-TURN |
|
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FRONT TURN SIGNAL LAMP RH |
E40 |
EL-TURN |
|
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|
FRONT WASHER MOTOR |
E44 |
EL-WIPER |
|
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|
HEADLAMP LH |
E29 |
EL-H/LAMP EL-THEFT |
|
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HEADLAMP RH |
E38 |
EL-H/LAMP EL-DTRL EL-THEFT |
|
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|
HOOD SWITCH |
E31 |
EL-THEFT |
|
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|
|
PARKING LAMP LH |
E12 |
EL-TAIL/L |
|
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|
|
|
PARKING LAMP RH |
E40 |
EL-TAIL/L |
|
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|
|
REAR WASHER MOTOR |
E43 |
EL-WIP/R |
|
|
|
|
|
WASHER LEVEL SWITCH |
E42 |
EL-WARN |
|
|
|
|
E101 |
ALTERNATOR |
E105 |
SC-CHARGE |
|
|
|
|
|
POWER STEERING OIL PRESSURE SWITCH |
E110 |
EC-PST/SW |
|
|
|
|
E112 |
ABS ACTUATOR AND ELECTRIC UNIT |
E111 |
BR-ABS |
|
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|
|
|
SHIELD WIRE (FRONT WHEEL SENSOR LH) |
E14 |
BR-ABS |
|
|
|
|
|
SHIELD WIRE (FRONT WHEEL SENSOR RH) |
E51 |
BR-ABS |
|
|
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|
|
SHIELD WIRE (REAR WHEEL SENSOR LH) |
B8 |
BR-ABS |
|
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|
|
SHIELD WIRE (REAR WHEEL SENSOR RH) |
B69 |
BR-ABS |
|
|
|
|
F20/F25 |
DATA LINK CONNECTOR FOR GST |
M9 |
EC-MIL/DL |
|
|
|
|
|
DISTRIBUTOR (CAMSHAFT POSITION SENSOR) |
F7 |
EC-CMPS |
|
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|
|
DISTRIBUTOR (IGNITION) |
F7 |
EC-IGN/SG |
|
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|
|
|
ECM |
F24 |
EC-MAIN |
|
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|
|
|
NATS IMMU |
E113 |
EL-NATS |
|
|
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|
|
REAR HEATED OXYGEN SENSOR LH |
F3 |
EC-RRO2LH EC-RO2H-L |
|
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|
|
REAR HEATED OXYGEN SENSOR RH |
F1 |
EC-RRO2RH EC-RO2H-R |
|
|
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|
|
SHIELD WIRE (ABSOLUTE PRESSURE SENSOR) |
E88 |
EC-AP/SEN |
|
|
|
|
EL-19
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
GROUND
Ground Distribution (Cont'd)
EARTH |
CONNECT TO |
CONN. NO. |
CELL CODE |
|
|
|
|
F20/F25 |
SHIELD WIRE [CRANKSHAFT POSITION SENSOR |
F110 |
EC-CKPS |
|
(OBD)] |
||
|
|
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|
|
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|
|
SHIELD WIRE [DISTRIBUTOR (CAMSHAFT POSITION |
F7 |
EC-CMPS |
|
SENSOR)] |
|
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|
|
|
|
|
SHIELD WIRE (EVAP CONTROL SYSTEM PRESSURE |
B102 |
EC-PRE/SE |
|
SENSOR) |
|
|
|
|
|
|
|
SHIELD WIRE (FRONT HEATED OXYGEN SENSOR |
F4 |
EC-FRO2LH EC-FO2H-L EC-FUELLH |
|
LH) |
||
|
|
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|
|
|
|
|
|
SHIELD WIRE (FRONT HEATED OXYGEN SENSOR |
F2 |
EC-FRO2RH EC-FO2H-R EC-FUELRH |
|
RH) |
||
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|
|
SHIELD WIRE (KNOCK SENSOR) |
F102 |
EC-KS |
|
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|
|
SHIELD WIRE (MASS AIR FLOW SENSOR) |
F10 |
EC-MAFS |
|
|
|
|
|
SHIELD WIRE (REAR HEATED OXYGEN SENSOR |
F3 |
EC-RRO2LH EC-RO2H-L |
|
LH) |
||
|
|
|
|
|
|
|
|
|
SHIELD WIRE (REAR HEATED OXYGEN SENSOR |
F1 |
EC-RRO2RH EC-RO2H-R |
|
RH) |
||
|
|
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|
|
|
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|
|
SHIELD WIRE (THROTTLE POSITION SENSOR) |
F8 |
EC-TPS AT-TPS |
|
|
|
|
|
TCM (TRANSMISSION CONTROL MODULE) |
M120 |
AT-MAIN |
|
|
|
|
B11/B22/D210 |
BACK DOOR LOCK ACTUATOR |
D207 |
EL-THEFT |
|
|
|
|
|
BACK DOOR KEY CYLINDER SWITCH |
D201 |
EL-D/LOCK EL-THEFT |
|
|
|
|
|
BACK DOOR SWITCH |
D208 |
EL-INT/L EL-D/LOCK EL-MULTI |
|
EL-THEFT |
||
|
|
|
|
|
|
|
|
|
DOOR MIRROR DEFOGGER RELAY |
B112 |
EL-DEF |
|
|
|
|
|
FUEL PUMP |
B13 |
EC-F/PUMP |
|
|
|
|
|
FUEL TANK GAUGE UNIT |
B12 |
EC-TFTS EL-METER EL-WARN |
|
|
|
|
|
|
|
RS-SRS EL-H/LAMP EL-DTRL |
|
FRONT DOOR SWITCH LH |
B9 |
EL-TAIL/L EL-F/FOG EL-ILL EL-INT/L |
|
EL-CHIME EL-SROOF EL-WINDOW |
||
|
|
|
|
|
|
|
EL-D/LOCK EL-MULTI EL-THEFT |
|
|
|
|
|
GLASS HATCH SWITCH |
D209 |
EL-INT/L EL-WIP/R EL-THEFT |
|
|
|
|
|
HEATED SEAT LH |
B5 |
EL-HSEAT |
|
|
|
|
|
HIGH-MOUNTED STOP LAMP |
D302 |
EL-STOP/L |
|
|
|
|
|
LICENSE PLATE LAMP |
D202 D203 |
EL-TAIL/L |
|
|
|
|
|
LUGGAGE ROOM LAMP |
D103 |
EL-INT/L |
|
|
|
|
|
POWER SEAT LH |
B7 |
EL-SEAT |
|
|
|
|
|
POWER SOCKET |
B4 |
EL-CIGAR |
|
|
|
|
|
POWER SOCKET RELAY |
B111 |
EL-CIGAR |
|
|
|
|
|
REAR COMBINATION LAMP LH (BACK-UP LAMP LH) |
B26 |
EL-BACK/L |
|
|
|
|
|
REAR COMBINATION LAMP LH (STOP LAMP LH) |
B26 |
EL-TAIL/L EL-STOP/L |
|
|
|
|
|
REAR COMBINATION LAMP LH (TAIL LAMP LH) |
B26 |
EL-TAIL/L EL-STOP/L |
|
|
|
|
EL-20
EXIT
GROUND
Ground Distribution (Cont'd)
EARTH |
CONNECT TO |
CONN. NO. |
CELL CODE |
|
|
|
|
B11/B22/D210 |
REAR COMBINATION LAMP LH (TURN SIGNAL LAMP |
B26 |
EL-TURN |
|
LH) |
|
|
|
|
|
|
|
REAR WIPER AMP. |
B14 |
EL-WIP/R |
|
|
|
|
|
REAR DOOR LOCK ACTUATOR LH |
D54 |
EL-THEFT |
|
|
|
|
|
REAR WIPER MOTOR |
D212 |
EL-WIP/R |
|
|
|
|
|
REAR SPEAKER AMP. |
B46 |
EL-AUDIO |
|
|
|
|
|
SEAT BELT BUCKLE SWITCH |
B6 |
RS-SRS EL-WARN EL-CHIME |
|
|
|
|
B55/B75 |
A/T DEVICE (PARK POSITION SWITCH and OVER- |
B59 |
AT-NONDTC AT-SHIFT |
|
DRIVE CONTROL SWITCH) |
||
|
|
|
|
|
|
|
|
|
ASHTRAY ILLUMINATION |
B60 B76 |
EL-ILL |
|
|
|
|
|
HEATED SEAT RH |
B56 |
EL-HSEAT |
|
|
|
|
|
NEUTRAL POSITION SWITCH |
B203 B207 |
EC-PNP/SW |
|
|
|
|
|
PARK/NEUTRAL POSITION SWITCH |
B66 |
EC-PNP/SW SC-START EL-ASCD |
|
|
|
|
|
POWER SEAT RH |
B57 |
EL-SEAT |
|
|
|
|
|
REAR COMBINATION LAMP RH (BACK-UP LAMP RH) |
B74 |
EL-BACK/L |
|
|
|
|
|
REAR COMBINATION LAMP RH (STOP LAMP RH) |
B74 |
EL-TAIL/L EL-STOP/L |
|
|
|
|
|
REAR COMBINATION LAMP RH (TAIL LAMP RH) |
B74 |
EL-TAIL/L EL-STOP/L |
|
|
|
|
|
REAR COMBINATION LAMP RH (TURN SIGNAL LAMP |
B74 |
EL-TURN |
|
RH) |
|
|
|
|
|
|
|
REAR DOOR LOCK ACTUATOR RH |
D74 |
EL-THEFT |
|
|
|
|
|
TIRE CARRIER SWITCH |
B301 |
EL-WARN |
|
|
|
|
B108 |
SHIELD WIRE (SATELLITE SENSOR LH) |
B107 |
RS-SRS |
|
|
|
|
B127 |
SHIELD WIRE (SATELLITE SENSOR RH) |
B128 |
RS-SRS |
|
|
|
|
D305 |
REAR WINDOW DEFOGGER |
D304 |
EL-DEF |
|
|
|
|
EL-21
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
COMBINATION SWITCH
Check
Check
NAEL0009
MEL888J
EL-22
EXIT
COMBINATION SWITCH
Replacement
MEL304D
MEL326G
SEL151V
Replacement |
GI |
NAEL0010 |
|
For removal and installation of spiral cable, refer to RS-20, |
|
ªInstallation Ð Air Bag Module and Spiral Cableº, ªSUPPLE- |
MA |
MENTAL RESTRAINT SYSTEM (SRS)º. |
IEach switch can be replaced without removing combination
switch base. |
EM |
|
|
|
LC |
ITo remove combination switch base, remove base attaching EC screw.
FE
CL
MT
AT
I Before installing the steering wheel, align the steering wheel guide pins with the screws which secure the combination switch as shown in the left figure. TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EL-23
EXIT
STEERING SWITCH
Check
Check
NAEL0011
MEL031L
EL-24
HEADLAMP (FOR USA)
Component Parts and Harness Connector Location
Component Parts and Harness Connector
Location
NAEL0159
SEL044W
System Description
NAEL0012
The headlamp operation is controlled by the lighting switch which is built into the combination switch and headlamp battery saver control unit. And the headlamp battery saver system is controlled by the headlamp battery saver control unit and smart entrance control unit.
OUTLINE
NAEL0012S04
Power is supplied at all times
Ito headlamp LH relay terminals 2 and 3
Ithrough 15A fuse (No. 60, located in the fuse and fusible link box), and
Ito headlamp RH relay terminals 2 and 3
Ithrough 15A fuse (No. 59, located in the fuse and fusible link box), and
Ito headlamp battery saver control unit terminal 7
Ithrough 7.5A fuse [No. 24, located in the fuse block (J/B)].
When the ignition switch is in the ON or START position, power is supplied
Ito headlamp battery saver control unit terminal 1
Ithrough 10A fuse [No. 16, located in the fuse block (J/B)], and
Ito headlamp battery saver control unit terminal 10, and
Ito smart entrance control unit terminal 33
Ithrough 7.5A fuse [No. 11, located in the fuse block (J/B)]
Ground is supplied to headlamp battery saver control unit terminals 4 and 11.
EL-25
EXIT
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
HEADLAMP (FOR USA)
System Description (Cont'd)
When Ignition Switch is in ON or START Position
NAEL0012S0401
Ground is supplied
Ito headlamp LH relay terminal 1 from headlamp battery saver control unit terminal 2
Ithrough headlamp battery saver control unit terminal 3, and
Ithrough body grounds M4 and M66, and
Ito headlamp RH relay terminal 1 from headlamp battery saver control unit terminal 8
Ithrough headlamp battery saver control unit terminal 9, and
Ithrough body grounds M77 and M111.
Headlamp relays (LH and RH) are then energized.
When Ignition Switch is in OFF or ACC Position
NAEL0012S0402
When lighting switch is in 2ND (or 1ST) position, ground is supplied
Ito headlamp battery saver control unit terminals 5 and 13
Ifrom lighting switch terminal 11.
And then, ground is also supplied to headlamp LH and RH relays terminal 1 from headlamp battery saver control unit. Headlamp relays (LH and RH) are then energized.
LOW BEAM OPERATION
NAEL0012S01
When the lighting switch is turned to the 2ND position and placed in LOW (ªBº) position, power is supplied
Ifrom lighting switch terminal 10
Ito terminal 2 of the LH headlamp, and
Ifrom lighting switch terminal 7
Ito terminal 2 of the RH headlamp.
Terminal 3 of each headlamp supplies ground through body grounds E13 and E41.
With power and ground supplied, the headlamp(s) will illuminate.
HIGH BEAM OPERATION/FLASH-TO-PASS OPERATION
NAEL0012S02
When the lighting switch is turned to the 2ND position and placed in HIGH (ªAº) position or PASS (ªCº) position, power is supplied
Ifrom lighting switch terminal 6
Ito terminal 1 of the RH headlamp, and
Ifrom lighting switch terminal 9
Ito terminal 1 of the LH headlamp, and
Ito combination meter terminal 33 for the high beam indicator.
Ground is supplied to terminal 19 of the combination meter through body grounds M77 and M111. Terminal 3 of each headlamp supplies ground through body grounds E13 and E41.
With power and ground supplied, the high beams and the high beam indicator illuminate.
BATTERY SAVER CONTROL
NAEL0012S05
When the ignition switch is turned from ON (or START) to OFF (or ACC) positions while headlamps illuminate, the RAP signal is supplied to terminal 10 of the headlamp battery saver control unit from smart entrance control unit terminal 5.
After counting 45 seconds by the RAP signal from the smart entrance control unit to headlamp battery saver control unit, the ground supply to terminal 1 of the headlamp LH and RH relay from headlamp battery saver control unit terminals 2 and 8 is terminated.
Then the headlamps are turned off.
The headlamps are turned off when driver or passenger side door is opened even if 45 seconds have not passed after ignition switch is turned from ON (or START) to OFF (or ACC) positions while headlamps are illuminated.
When the lighting switch is turned from OFF to 2ND after headlamps are turned to off by the battery saver control, ground is supplied
Ito headlamp battery saver control unit terminals 5 and 13 from lighting switch terminal 11, and
Ito headlamp LH and RH relays terminal 1 from headlamp battery saver control unit terminals 2 and 8.
Then headlamps illuminate again.
EL-26
EXIT
|
HEADLAMP (FOR USA) |
|
|
System Description (Cont'd) |
|
|
|
|
THEFT WARNING SYSTEM |
NAEL0012S03 GI |
|
The theft warning system will flash the high beams if the system is triggered. Refer to ªTHEFT WARNING
SYSTEMº (EL-245).
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EL-27
EXIT
HEADLAMP (FOR USA)
Schematic
Schematic
NAEL0160
MEL010K
EL-28
EXIT
HEADLAMP (FOR USA)
Wiring Diagram Ð H/LAMP Ð
Wiring Diagram Ð H/LAMP Ð |
GI |
|
NAEL0013 |
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
MEL199M IDX
EL-29
EXIT
HEADLAMP (FOR USA)
Wiring Diagram Ð H/LAMP Ð (Cont'd)
MEL915J
EL-30
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