Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2385A-3 | C2385A-4 |
Is a fluctuating AC voltage present?
Yes | GO to R12 |
|---|---|
No | GO to R7 |
R7 CHECK THE RH (RIGHT-HAND) AUDIO SIGNAL FROM THE ACM (AUDIO FRONT CONTROL MODULE) TO THE AUDIO DSP (AUDIO DIGITAL SIGNAL PROCESSING MODULE) MODULE FOR A SHORT TO VOLTAGE
Ignition OFF. Disconnect: ACM C240A. Ignition ON. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2385A-3 | Ground | |
C2385A-4 | Ground |
Is any voltage present?
Yes | REPAIR the circuit in question. |
|---|---|
No | GO to R8 |
R8 CHECK THE RH (RIGHT-HAND) AUDIO SIGNAL FROM THE ACM (AUDIO FRONT CONTROL MODULE) TO THE AUDIO DSP (AUDIO DIGITAL SIGNAL PROCESSING MODULE) MODULE FOR A SHORT TO GROUND
Ignition OFF. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2385A-3 | Ground | |
C2385A-4 | Ground |
Are the resistances greater than 10,000 ohms?
Yes | GO to R9 |
|---|---|
No | REPAIR the circuit in question. |
Source reference 4432
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.