Driver Heated Seat Switch Stuck In Low State

Test 1:

Test 2 - 3:

SYMPTOM
DRIVER HEATED SEAT SWITCH STUCK IN LOW STATE

TEST NOTE
This symptom is diagnosed using the test DRIVER HEATED SEAT SWITCH STUCK IN HIGH STATE.

WHEN MONITORED
Ignition ON.

SET CONDITION
If the switch is stuck active for 30 seconds this code will set and the MHSMM will ignore the input until it's state has changed. The code will remain in the module memory for 20 key cycles.

POSSIBLE CAUSES
- Driver heated seat switch
- Driver seat heater switch MUX circuit short to voltage
- Memory heated seat/mirror module