Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C240B-13 | C240B-26 |
Is the AC voltage between 2.8-4.6 volts when the Stereo Right and Stereo Left are being tested?
Yes | GO to W7 |
|---|---|
No | GO to W2 |
W2 CHECK THE APIM (SYNC MODULE) STEREO OUTPUT CIRCUITS TO THE ACM (AUDIO FRONT CONTROL MODULE) FOR A SHORT TO VOLTAGE
Ignition OFF. Disconnect: ACM C240B. Disconnect: APIM C2383. Ignition ON. Measure:
Click to display connectors
Stereo Left
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C240B-12 | Ground | |
C240B-25 | Ground |
Click to display connectors
Stereo Right
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C240B-13 | Ground | |
C240B-26 | Ground |
Is any voltage present?
Yes | REPAIR the circuit in question. |
|---|---|
No | GO to W3 |
W3 CHECK THE APIM (SYNC MODULE) STEREO OUTPUT CIRCUITS TO THE ACM (AUDIO FRONT CONTROL MODULE) FOR A SHORT TO GROUND
Ignition OFF. Measure:
Click to display connectors
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.