Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2398-1 | Ground |
Is the voltage greater than 11 volts?
Yes | GO to N2 |
|---|---|
No | VERIFY BCM fuse 32 (10A) is OK. If OK, REPAIR the circuit. If not OK, REFER to the Wiring Diagrams manual to identify the possible causes of the circuit short. |
N2 CHECK THE GPSM (GLOBAL POSITIONING SYSTEM MODULE) GROUND CIRCUIT FOR AN OPEN
Ignition OFF. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2398-6 | Ground |
Is the resistance less than 3 ohms?
Yes | GO to N3 |
|---|---|
No | REPAIR the circuit. |
N3 CHECK THE MS-CAN (MEDIUM SPEED-CONTROLLER AREA NETWORK) CIRCUITS BETWEEN THE GPSM (GLOBAL POSITIONING SYSTEM MODULE) AND THE GWM (GATEWAY MODULE A) FOR AN OPEN
Disconnect: GWM C2431. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2398-2 | C2431-23 | |
C2398-3 | C2431-22 |
Are the resistances less than 3 ohms?
Yes | GO to N4 |
|---|---|
No | REPAIR the circuit in question. |
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.