Peterbilt SK19918 Wiring Diagram

WIRING, CAB HARNESS DDEC II

LOCATE BEHIND "B"
PANEL. TIE BACK BUT

DATA LINK
AND CAP

901

LABEL"ENG
STOP"

LEAVE ACCESSIBLE.

900

LABEL
"DATA
LINK"

LABEL "CHECK ENG
LT"

4

1

9

CONNECT TO "CHECK ENG" CONNECTOR
CKT #"419" ON MAIN CAB
HARNESS NEAR LIGHT BAR

CONNECT TO 2- W AY START/KEY HARNESS
SEE SK18869 FOR WIRING

23439

LABEL "START/KEY"

UPPER CONNECTOR

CAB FEEDTHROUGH
SEE SK18985

LABEL "LOWER
CONNECTOR"

LABEL "CRUISE
CONTROL LT"

LOWER CONNECTOR

BLANK

509

CONNECT TO "STOP ENG"
CONNECTOR CKT #438
ON MAIN CAB HARNESS
NEAR LIGHT BAR

CONNECT TO "CRUISE"
CONNECTOR CKT #354
ON MAIN CAB HARNESS
NEAR LIGHT BAR

LABEL "UPPER
CONNECTOR"

5

5

5

J1922 DATA
LINK AND CAP

901

900

TERMINAL
POSITION

DIAGNOSTIC
CONNECTOR

LOCATE IN LEFT KICK PANEL.
SEE SK22363.

LABEL
"CRUISE CONTROL
LT RELAY"

DIAGNOSTIC CONNECTOR

CIRCUIT
NUMBER

900D

B

901D

C

439G

LABEL "THROTTLE
SENSOR"

5

9

MOUNT ON
MODULE/RELAY
BRACKET

TERMINAL
POSITION

EOF KILL SWITC H CONNECTOR.

SEE SK18878 WHEN NEEDED.

439

2

1

4

CIRCUIT
NUMBER

NONEA

D

150C

E

NONE

F

439

916

CONNECT TO THROTTLE SENSOR

AT STEERING COLUMN

AT FLOOR

7

LABEL "EOF
KILL SWITCH"

CONNECT TO
DIAGNOSTIC

SWITCH

451

508

LABEL
"DIAGNOSTIC
SWITCH"

TIE BACK WHEN
NOT IN USE.

ENGINE

BRAKE

SK19918

150

LABEL "CRUISE
ON/OFF"

LABEL "SET"

BLANK

A150

542

558

541

B

115

150

LABEL "BRAKE SW'S/FUSES"

558

953

ENABLE

SET

CONNECT TO EACH RESPECTIVE
CRUISE CONTROL SWITCH

439

558

LABEL
"RESUME"

439

LABEL
"STOP ENGINE
OVERIDE"

545

CONNECT TO

BRAKE SW/FUSE

HARNESS.

(SEE SK18987)

531

A543

68

558

544

RESUME

B

CONNECT TO STOP ENG
OVERIDE SWITCH

LABEL
"POWER CONTROL
SWITCH"

STOP ENGINE

OVERIDE

SWITCH-

POWER CONTROL

953

CONNECT TO
POWER CONTROL
SWITCH WHEN
APPLICABLE

1

528

953

524