Is the battery OK and fully charged?
Yes | GO to Q4 |
|---|---|
No | INSTALL a new battery. REFER to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation). |
Q4 CHECK THE CCM (CRUISE CONTROL MODULE) VOLTAGE SUPPLY
Ignition OFF. Disconnect CCM C1582. Ignition ON. Measure and record the voltage at the battery. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C1582-10 | Ground |
Is the voltage within 0.2 volt of the recorded battery voltage?
Yes | GO to Q5 |
|---|---|
No | REPAIR the circuit for high resistance. |
Q5 CHECK THE CCM (CRUISE CONTROL MODULE) GROUND CIRCUIT
Ignition OFF. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C1582-4 | Ground |
Is the resistance less than 3 ohms?
Yes | GO to Q6 |
|---|---|
No | REPAIR the circuit for high resistance. |
Q6 CHECK FOR CORRECT CCM (CRUISE CONTROL MODULE) 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.