Information and Entertainment System
For a SYNC®-related concern, refer to the SYNC® System Symptom Chart before connecting the scan tool and beginning DTC-based diagnostics.
DTC Chart: ACM
Description | Action | |||
|---|---|---|---|---|
DTC | ||||
B1142:27 | Ignition Status 1: Signal Rate of Change Above Threshold | GO to Pinpoint Test G | ||
B1A01:01 | Speaker #1: General Electrical Failure | For a LHF door speaker concern, GO to Pinpoint Test H For a LHF A-pillar tweeter speaker concern, GO to Pinpoint Test I | ||
B1A01:11 | Speaker #1: Circuit Short To Ground | For a LHF door speaker concern, GO to Pinpoint Test H For a LHF A-pillar tweeter speaker concern, GO to Pinpoint Test I | ||
B1A01:12 | Speaker #1: Circuit Short To Battery | For a LHF door speaker concern, GO to Pinpoint Test H For a LHF A-pillar tweeter speaker concern, GO to Pinpoint Test I | ||
B1A01:13 | Speaker #1: Circuit Open | For a LHF door speaker concern, GO to Pinpoint Test H For a LHF A-pillar tweeter speaker concern, GO to Pinpoint Test I | ||
B1A02:01 | Speaker #2: General Electrical Failure | For a RHF A-pillar tweeter speaker concern, GO to Pinpoint Test J For a RHF door speaker concern, GO to Pinpoint Test K | ||
B1A02:11 | Speaker #2: Circuit Short To Ground | For a RHF A-pillar tweeter speaker concern, GO to Pinpoint Test J For a RHF door speaker concern, GO to Pinpoint Test K | ||
B1A02:12 | Speaker #2: Circuit Short To Battery | For a RHF A-pillar tweeter speaker concern, GO to Pinpoint Test J For a RHF door speaker concern, GO to Pinpoint Test K | ||
B1A02:13 | Speaker #2: Circuit Open | For a RHF A-pillar tweeter speaker concern, GO to Pinpoint Test J For a RHF door speaker concern, GO to Pinpoint Test K | ||
B1A03:01 | Speaker #3: General Electrical Failure | For a RHR quarter panel speaker concern (coupe), GO to Pinpoint Test L For a right parcel shelf speaker concern (convertible), GO to Pinpoint Test M | ||
B1A03:11 | Speaker #3: Circuit Short To Ground | For a RHR quarter panel speaker concern (coupe), GO to Pinpoint Test L For a right parcel shelf speaker concern (convertible), GO to Pinpoint Test M | ||
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.