SCCM DTC Fault Trigger Conditions
Description | Fault Trigger Conditions |
|---|---|
B1131:02 Wiper motor module: General Signal Failure | Sets when the input to the windshield wiper motor from the fail-safe circuit does not match the requested input from the SCCM. |
DTC
Possible Causes
Fuse Wiring, terminals or connectors Wiper relay Windshield wiper motor SCCM BCM
Visual Inspection and Diagnostic Pre-checks
Inspect BJB fuse 26 (25A)
PINPOINT TEST A : ALL WINDSHIELD WIPER MODES ARE INOPERATIVE
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
A1 CHECK FOR BCM (BODY CONTROL MODULE) DTC (DIAGNOSTIC TROUBLE CODE) B130F:12, B130F:14 OR SCCM (STEERING COLUMN CONTROL MODULE) DTC (DIAGNOSTIC TROUBLE CODE) B1131:02
Ignition ON. Using a diagnostic scan tool, carry out the BCM self-test. Using a diagnostic scan tool, carry out the SCCM self-test.
Is DTC B130F:12, B130F:14 or B1131:02 present?
Yes | For DTC B130F:12, GO to A2 For DTC B130F:14, GO to A4 For DTC B1131:02, GO to A12 |
|---|---|
No | GO to A7 |
A2 CHECK THE WIPER RELAY (DTC (DIAGNOSTIC TROUBLE CODE) B130F:12)
Ignition OFF. Disconnect Wiper Relay. Substitute a known good relay. Ignition ON. Using a diagnostic scan tool, clear the DTC and repeat the BCM self-test.
Is DTC B130F:12 still present?
Yes | REMOVE the known good relay. GO to A3 |
|---|---|
No | REMOVE the known good relay. INSTALL a new windshield wiper relay. |
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.