Rear Heater Coolant Pump Open (Stored)

Test 1:

SYMPTOM
REAR HEATER COOLANT PUMP OPEN (STORED)

TEST NOTE
This symptom is diagnosed using the test A/C SWITCH FAULT (STORED).

WHEN MONITORED
When Rear Heater Coolant Pump operation is requested.

SET CONDITION
This DTC will set if the Rear Heater Coolant Pump Driver circuit is open or shorted high.

POSSIBLE CAUSES
- Check for active HVAC DTC's and system test fault messages
- Stored code(s) test complete