Crossfire V6-3.2L VIN L (2004)
-
Left heated seat ground circuit open
-
Heated seat module
Diagnostic Test
1. TEST THE LEFT HEATED SEAT
Turn the ignition off.
Disconnect the Heated Seat Module harness connector.
NOTE: Check connector - Clean/repair as necessary. Connect a fused jumper wire from B(+) to cavity 3 (LHD) of the Heated Seat Module harness
connector.
Q: With the jumper wire connected, does the Left Heated Seat warm up?
YES: Replace the Heated Seat Module. Perform BODY VERIFICATION TEST. See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated Procedures/Verification Tests/Body Verification Test
NO: Go to 2
2. MEASURE LEFT HEATED SEAT OUTPUT CIRCUIT RESISTANCE
Disconnect the Left Heated Seat Back/Heated Seat Cushion harness connector.
NOTE: Check connector - Clean/repair as necessary. Measure the resistance of the Left Heated Seat Output circuit from the Heated Seat Module
harness connector to the Left Heated Seat Back/ Heated Seat Cushion harness connector.
Q: Is the resistance below 5.0 ohms?
YES: Go to 3
NO: Repair the Left Heated Seat Output circuit for an open. Perform BODY VERIFICATION TEST. See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated Procedures/Verification Tests/Body Verification Test