Left Heated Seat Switch Stuck In Low State Trouble Code
NAME OF CODELeft Heated Seat Switch Stuck in Low State
WHEN MONITORED
Ignition on.
SET CONDITION
Switch stuck active for 30 seconds.
THEORY OF OPERATION
If the left heated seat switch is active for 30 seconds the MHSMM will ignore the input until its state has changed. Once the stuck condition is removed for 3 seconds the seat 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 shorted to 5 volts
- MHSMM failure