Ford Mustang 5.4 (2007) Workshop Manual

Factory Workshop Manual

Ford

Mustang

V8-5.4L SC VIN S (2007)

Anonymous

1st January 2018

Make

Model

Engine and year

This manual was submitted by

Date

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Accessory
Delay Module > Accessory Delay Relay > Component Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Accessory
Delay Module > Accessory Delay Relay > Component Information > Locations > Page 8

Accessory Delay Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Accessory
Delay Module > Accessory Delay Relay > Component Information > Locations > Page 9

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Convertible Top Relay >
Component Information > Locations > Convertible Top Raise Relay

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Convertible Top Relay >
Component Information > Locations > Convertible Top Raise Relay > Page 15

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Convertible Top Relay >
Component Information > Testing and Inspection > Convertible Top Lower Relay

Convertible Top Relay: Testing and Inspection Convertible Top Lower Relay

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Convertible Top Relay >
Component Information > Testing and Inspection > Convertible Top Lower Relay > Page 18

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Convertible Top Relay >
Component Information > Testing and Inspection > Convertible Top Lower Relay > Page 19

Convertible Top Relay: Testing and Inspection Convertible Top Raise Relay

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Convertible Top Relay >
Component Information > Testing and Inspection > Convertible Top Lower Relay > Page 20

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Seat Heater Relay >
Component Information > Locations > Heated Seat Relay Box

View 151-13 (Dash Panel)

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Seat Heater Relay >
Component Information > Locations > Heated Seat Relay Box > Page 25

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Seat Heater Relay >
Component Information > Locations > Heated Seat Relay Box > Page 26

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Trunk / Liftgate Relay >
Component Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Trunk / Liftgate Relay >
Component Information > Locations > Page 30

Trunk / Liftgate Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Body and Frame > Trunk / Liftgate Relay >
Component Information > Locations > Page 31

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake
Control Module > Component Information > Locations

View 151-2 (Engine Compartment)

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake
Control Module > Component Information > Locations > Page 36

C135

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake
Control Module > Component Information > Locations > Page 37

Electronic Brake Control Module: Service and Repair

Anti-Lock Brake System (ABS) Module
Anti-Lock Brake System (ABS) Module
Removal and Installation
CAUTION: Electronic modules are sensitive to electrical charges. The anti-lock brake system

(ABS) module can be damaged if exposed to these charges.

1. Disconnect the battery ground cable.

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake
Control Module > Component Information > Locations > Page 38

2. Remove the air cleaner assembly. 3. Disconnect the ABS module electrical connector. 4.
Remove the 4 screws and the ABS module.

- To install, tighten to 3 Nm (27 inch lbs.) in the sequence shown.

5. To install, reverse the removal procedure.

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Radiator Cooling Fan Motor
Relay > Component Information > Locations > High Speed Engine Cooling Fan Relay

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Radiator Cooling Fan Motor
Relay > Component Information > Locations > High Speed Engine Cooling Fan Relay > Page 44

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Radiator Cooling Fan Motor
Relay > Component Information > Testing and Inspection > High Speed Engine Cooling Fan Relay

Radiator Cooling Fan Motor Relay: Testing and Inspection High Speed Engine Cooling Fan Relay

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Radiator Cooling Fan Motor
Relay > Component Information > Testing and Inspection > High Speed Engine Cooling Fan Relay > Page 47

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Radiator Cooling Fan Motor
Relay > Component Information > Testing and Inspection > High Speed Engine Cooling Fan Relay > Page 48

Radiator Cooling Fan Motor Relay: Testing and Inspection Low Speed Engine Cooling Fan Relay

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Radiator Cooling Fan Motor
Relay > Component Information > Testing and Inspection > High Speed Engine Cooling Fan Relay > Page 49

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Supercharger Coolant Pump
Relay > Component Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Supercharger Coolant Pump
Relay > Component Information > Locations > Page 53

Supercharger Coolant Pump Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Cooling System > Supercharger Coolant Pump
Relay > Component Information > Locations > Page 54

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component
Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component
Information > Locations > Page 59

Blower Motor Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component
Information > Locations > Page 60

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component
Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component
Information > Locations > Page 64

Compressor Clutch Relay: Description and Operation
AIR CONDITIONING (A/C) CLUTCH RELAY (A/CCR)
NOTE: The PCM PIDs WAC and wide open throttle air conditioning cutoff fault (WACF) are used to

monitor the A/CCR output.
The A/CCR is wired normally open. There is no direct electrical connection between the A/C switch

or electronic automatic temperature control (EATC) module and the A/C clutch. The PCM receives
a signal indicating that A/C is requested. For some applications, this message is sent through the
communications network. When A/C is requested, the PCM checks other A/C related inputs that
are available, such as A/C pressure switch and A/C cycling switch. If these inputs indicate A/C
operation is OK, and the engine conditions are OK (coolant temperature, engine RPM, throttle
position), the PCM grounds the A/CCR output, closing the relay contacts and sending voltage to
the A/CCR.

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component
Information > Locations > Page 65

Compressor Clutch Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component
Information > Locations > Page 66

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Control Module HVAC > Component
Information > Locations

View 151-13 (Dash Panel)

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Control Module HVAC > Component
Information > Locations > Page 70

Control Module HVAC: Diagrams
C294A

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - HVAC > Control Module HVAC > Component
Information > Locations > Page 71

C294B

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > Fog/Driving Lamp Relay >
Component Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > Fog/Driving Lamp Relay >
Component Information > Locations > Page 76

Fog/Driving Lamp Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > Fog/Driving Lamp Relay >
Component Information > Locations > Page 77

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > High Beam Relay >
Component Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > High Beam Relay >
Component Information > Locations > Page 81

High Beam Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > High Beam Relay >
Component Information > Locations > Page 82

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > Horn Relay > Component
Information > Locations

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > Horn Relay > Component
Information > Locations > Page 86

Horn Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Lighting and Horns > Horn Relay > Component
Information > Locations > Page 87

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Micro ISO Relay
> Component Information > Testing and Inspection

Micro ISO Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Micro ISO Relay
> Component Information > Testing and Inspection > Page 92

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Mini ISO Relay >
Component Information > Testing and Inspection

Mini ISO Relay: Testing and Inspection

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Mini ISO Relay >
Component Information > Testing and Inspection > Page 96

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Power
Distribution Module > Component Information > Service and Repair

Power Distribution Module: Service and Repair
SMART JUNCTION BOX (SJB)
Removal
CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these

charges, damage may result.
NOTE: Prior to the removal of the module, it is necessary to upload the module configuration

information to a scan tool. This information must be downloaded into the new SJB after installation.

1. NOTE:

- The tire pressure monitoring system (TPMS) functionality is integral to the SJB.

- A new SJB is delivered in a manufacturing mode with 6 pre-set DTCs. These DTCs require that
successful configuration of the SJB occurs, then successful TPMS sensor training occurs, then a
successful self-test occurs, including clearing of DTCs. These are required in order to clear the 6
manufacturing mode DTCs. They are as follows:

- B2477 (Module Configuration Failure)

- B2868 (Left Front Tire Pressure Sensor Fault)

- B2869 (Right Front Tire Pressure Sensor Fault)

- B2870 (Right Rear Tire Pressure Sensor Fault)

- B2871 (Left Rear Tire Pressure Sensor Fault)

- C2780 (ECU in Manufacturer Sub-state)
Upload the module configuration information from the SJB into the scan tool.

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Power
Distribution Module > Component Information > Service and Repair > Page 100

2. Disconnect the battery. 3. Remove the RH A-pillar lower trim panel. 4. Disconnect the 2 front
SJB electrical connectors. 5. Remove the SJB nut. 6. Slide the SJB downward and position the
SJB forward to access the rear electrical connectors.

7. NOTE: To remove the coaxial antenna from the SJB, lift the red lock tab outward and press the
black lever to release the connector.

Disconnect the 6 rear SJB electrical connectors, the coaxial antenna and remove the SJB.
Installation

1. CAUTION: Make sure the wiring harnesses are correctly routed. Pinching the wiring harnesses
between the SJB and the mounting

surface may cause damage to the wiring harness.
NOTE: Do not remove the watershield from the new SJB.
Connect the 6 rear SJB electrical connectors, the coaxial antenna and install the SJB.

2. Install the SJB nut.

- Tighten to 6 Nm (53 lb-in).

3. Connect the 2 front SJB electrical connectors. 4. Install the RH A-pillar lower trim panel. 5.
Connect the battery.

6. NOTE: When successful, this step provides the calibration necessary for the SJB operation and
clears the DTC B2477. The clearing of this DTC

indicates the calibration data has been successfully downloaded to the new SJB.
Download the SJB configuration information from the scan tool to the new SJB.

7. NOTE: When successful, this step clears DTCs B2868, B2869, B2870, and B2871. The clearing
of these DTCs indicates the SJB has recognized

the tire pressure sensors during the tire pressure sensor training procedure.
Train the tire pressure sensors.

8. NOTE:

- DTC C2780 will not clear if any of the 5 manufacturing mode DTCs are present in the SJB.

- This step is required to clear DTC C2780, allow the SJB to exit the manufacturing mode, and to
be sure there are no other concerns with the newly programmed SJB.

Carry out the SJB on-demand self-test. Clear the DTCs and then retrieve the DTCs to confirm all
DTCs have been cleared.

Ford Mustang Workshop Manual (V8-5.4L SC VIN S (2007))
Ford Workshop Manuals > Relays and Modules > Relays and Modules - Power and Ground Distribution > Relay Box >
Component Information > Locations > Auxiliary Relay Box 1

Relay Box: Locations Auxiliary Relay Box 1
Auxiliary Relay Box 1