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Test T: The Heated Seat Is Inoperative - Right Rear, Does Not Operate In Low

PINPOINT TEST T: THE HEATED SEAT IS INOPERATIVE - RIGHT REAR, DOES NOT OPERATE IN LOW


T1:






T1-T3:






T3 Continued:






Normal Operation
The right rear heated seat module receives battery voltage feed on circuit 1445 (RD/LG), ignition voltage feed on circuit 1040 (RD/BK) and is supplied ground on circuit 57 (BK). When the heated seat control switch is pressed with the ignition switch in RUN or START, a ground signal is sent to the heated seat module on circuit 1256 (WH/YE) to command the system ON or OFF (LOW heat mode).

Possible Causes
A right rear heated seat that does not operate in LOW can be caused by:
- faulty wiring, terminals or connectors.
- a faulty heated seat switch.
- a faulty heated seat module.