DTC P0125: Insufficient Engine Coolant Temperature (ECT) To Enter Closed Loop: Condition

DTC is set when engine coolant temperature fails to reach predetermined level after vehicle has been driven. MIL is illuminated when Power Control Module (PCM) detects malfunction during 2 consecutive drive cycles. Possible causes are:

• ECT sensor or circuit malfunction.
• Engine cooling system malfunction.
• PCM malfunction.