Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C626-3 | C2280E-52 |
With memory seat, measure:
Click to display connectors
LH Exterior Mirror Turn Lamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C520-3 | C501A-4 |
Click to display connectors
RH Exterior Mirror Turn Lamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C626-3 | C652A-4 |
Is the resistance less than 3 ohms?
Yes | With memory seat, LH exterior mirror turn lamp, GO to C21 With memory seat, RH exterior mirror turn lamp, GO to C22 Without memory seat, GO to C20 |
|---|---|
No | REPAIR the circuit. |
C20 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
Disconnect and inspect all BCM connectors. Repair:
corrosion (install new connector or terminals – clean module pins) damaged or bent pins – install new terminals/pins pushed-out pins – install new pins as necessary
Reconnect the BCM connectors. Make sure they seat and latch correctly. Operate the system and determine if the concern is still present.
Is the concern still present?
Yes | CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, Click here to access Guided Routine (BCM). |
|---|---|
No | The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues. |
C21 CHECK FOR CORRECT DDM (DRIVER DOOR MODULE) OPERATION
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.