Passenger Seat Heat Output Open/Shorted to Battery

Test 1:

Tests 2 - 5:

Tests 6 - 8:

Tests 9 - 11:

SYMPTOM
PASSENGER SEAT HEAT OUTPUT OPEN/SHORTED TO BATTERY (LAREDO)

WHEN MONITORED
With the ignition ON, during the heated seat operation.

SET CONDITION
This condition is set immediately after the Heated Seat Module loses the seat heat element output.

POSSIBLE CAUSES
- DTC present
- Passenger seat heater system shorted to voltage
- Passenger seat heater B(+) driver circuit shorted to voltage
- Passenger heated seat cushion shorted to voltage
- Passenger seat heater ground circuit shorted to voltage
- Heated seat driver circuit shorted to voltage
- Passenger heated seat cushion open
- Passenger seat back heater open
- Heated seat driver circuit open
- Passenger seat heater ground circuit open
- Passenger seat heater B(+) driver circuit open