Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C484-1 | C484-4 |
Is the resistance greater than 10,000 ohms?
Yes | GO to T6 |
|---|---|
No | REPAIR the circuit in question. |
T6 CHECK THE LH (LEFT-HAND) AUDIO SIGNAL FROM THE ACM (AUDIO FRONT CONTROL MODULE) TO THE AUDIO DSP (AUDIO DIGITAL SIGNAL PROCESSING MODULE) MODULE
Ignition OFF. Connect: Audio DSP Module C2385B. Disconnect: Audio DSP Module C2385A. Ignition ON. Operate the audio system in AM/ FM mode. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C2385A-7 | C2385A-8 |
Is a fluctuating AC voltage present?
Yes | GO to T12 |
|---|---|
No | GO to T7 |
T7 CHECK THE LH (LEFT-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-7 | Ground | |
C2385A-8 | Ground |
Is any voltage present?
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.