FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Left Heated Seat Switch Open/Shorted to Ground Trouble Code

NAME OF CODE
Left Heated Seat Switch Open/Shorted to Ground

WHEN MONITORED
Ignition on.

SET CONDITION
Immediately upon loss of switch feedback.

THEORY OF OPERATION
If the left heated seat switch is open/grounded the MHSMM will set this code. Once the condition is resolved the switch will return to normal operation. The code will remain in the module for 20 ignition cycles.

PROBABLE CAUSE
- Switch failure
- Left seat heater switch mux ckt open
- Left seat heater switch mux ckt shorted to ground
- MHSMM failure