Driver Seat Heat Output Open/Shorted to Battery (Limited)

Test 1:

Tests 2 - 5:

Tests 6 - 8:

Tests 9 - 11:

SYMPTOM
DRIVER SEAT HEAT OUTPUT OPEN/SHORTED TO BATTERY (LIMITED)

WHEN MONITORED
With the ignition, 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
- Heated seat module
- Driver seat heater B+ driver circuit shorted to voltage
- Driver heated seat cushion shorted to voltage
- Driver seat heater ground circuit (1) shorted to voltage
- Driver seat heated ground circuit (2) shorted to voltage
- Connector to splice - cushion side - open
- Driver seat heater B(+) driver circuit open
- Driver seat heater ground circuit (jumper) open
- Driver seat heater ground circuit (1) open
- Driver seat heater ground circuit (2) open