Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2431-13 | Ground | |
C2431-24 | Ground |
Is the voltage greater than 11 volts?
Yes | GO to AH5 |
|---|---|
No | VERIFY the BCM fuse 13 (7.5A) or fuse 15 (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. |
AH4 CHECK THE DLC (DATA LINK CONNECTOR) GROUND CIRCUITS FOR AN OPEN
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C251-4 | Ground | |
C251-5 | Ground |
Are the resistances less than 3 ohms?
Yes | REPAIR the diagnostic scan tool. |
|---|---|
No | GO to AH5 |
AH5 CHECK THE GWM (GATEWAY MODULE A) GROUND CIRCUITS FOR AN OPEN
Disconnect GWM C2431. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2431-1 | Ground | |
C2431-14 | Ground |
Are the resistances less than 3 ohms?
Yes | REPAIR the diagnostic scan tool. |
|---|---|
No | GO to AH6 |
AH6 CHECK FOR CORRECT GWM (GATEWAY MODULE A) OPERATION
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.