DTC P1538 - Air Conditioner Refrigerant Temperature Above Maximum Threshold
Conditions for setting dtc P1538
| ￭ | Engine Running |
| ￭ | Air Conditioner Refrigerant Temperature Sensor ≥ 302°F |
| ￭ | The above must be present for a period of 128 instances/cycles or greater to trigger DTC P1538 |
