X2 CHECK CUSHION BLOWER MOTOR SPEED CONTROL CIRCUIT AND BLOWER GROUND CIRCUIT FOR A SHORT TOGETHER
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3265C-11 | C3265C-15 |
Is the resistance greater than 10,000 ohms?
Yes | GO to X3 |
|---|---|
No | REPAIR the circuits. GO to X5 |
X3 DETERMINE CUSHION BLOWER MOTOR OR SCME (FRONT SEAT CLIMATE CONTROL MODULE) FAILURE
Remove the cushion blower motor from the passenger seat. REFER to: Front Seat Cushion Blower Motor (501-10A Front Seats, Removal and Installation). Remove the cushion blower motor from the passenger seat and install it on the driver seat. Connect: Driver Seat Cushion Blower Motor C3035. Connect: SCME C3265C. Start the engine and check operation of the driver seat climate controlled seat system.
Does the seat operate with the cushion blower motor from the other seat installed?
Yes | INSTALL a new seat cushion blower motor. REFER to: Front Seat Cushion Blower Motor (501-10A Front Seats, Removal and Installation). GO to X5 |
|---|---|
No | GO to X4 |
X4 CHECK THE SCME (FRONT SEAT CLIMATE CONTROL MODULE) OPERATION
Ignition OFF. Disconnect and inspect all of the SCME connectors. Repair:
corrosion (install new connector or terminals - clean module pins) damaged or bent pins - install new terminals/pins as necessary pushed-out pins - install new pins as necessary
Reconnect the SCME connectors. Make sure they seat and latch correctly.
NOTE: Do not reconnect Driver Side Airbag In-line C345 or Passenger Side Airbag In-line C219 at this time. Reconnect all previously disconnected connectors. Ignition ON. 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, INSTALL a new SCME. REFER to: Front Seat Climate Control Module [SCME] (501-10A Front Seats, Removal and Installation). GO to X5 |
|---|---|
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. GO to X5 |
X5 VERIFY THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) PROVES OUT SUCCESSFULLY
REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Connect: Driver Side Airbag In-line C345. Connect: Passenger Side Airbag In-line C219. Connect all previously disconnected connectors.
REFER to: Supplemental Restraint System (SRS) Repowering (501-20B Supplemental Restraint System, General Procedures).
Did the SRS prove out successfully?
Yes | Repair is complete. RETURN the vehicle to the customer. |
|---|---|
No | REFER to: Airbag Supplemental Restraint System (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing). |
DTC B19A8
Refer to Wiring Diagrams Cell 119 for schematic and connector information.
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.