| DTC |
Description |
Possible causes |
Action |
| P011623 |
Engine Coolant Temperature Sensor 1 Circuit
Range/Performance |
- Low coolant level
- Engine thermostat failure
- ECT sensor sensing circuit intermittent high resistance
- ECT sensor failure
|
Check the coolant level and the thermostat operation (stuck
open). Refer to the relevant section of the workshop manual. Refer to the
guided diagnostic routine for this code on the approved diagnostic system.
|
| P011624 |
Engine Coolant Temperature Sensor 1 Circuit
Range/Performance |
- Low coolant level
- Engine coolant thermostat failure
- ECT sensor sensing circuit intermittent high resistance
- ECT sensor failure
|
Check the coolant level and the thermostat operation (stuck
open). Refer to the relevant section of the workshop manual. Refer to the
guided diagnostic routine for this code on the approved diagnostic system.
|
| P011629 |
Engine Coolant Temperature Sensor 1 Circuit
Range/Performance |
- Low coolant level
- Engine coolant thermostat failure
- ECT sensor sensing circuit intermittent high resistance
- ECT sensor failure
|
Check the coolant level and the thermostat operation (stuck
open). Refer to the relevant section of the workshop manual. Refer to the
guided diagnostic routine for this code on the approved diagnostic system.
|
| P011700 |
Engine Coolant Temperature Sensor 1 Circuit Low |
- ECT sensor disconnected
- Engine coolant temperature (ECT) sensor sensing circuit high
resistance, short circuit to power
- ECT sensor failure
|
Refer to the guided diagnostic routine for this code on the
approved diagnostic system. |
| P011800 |
Engine Coolant Temperature Sensor 1 Circuit High |
- Engine overheat condition/cooling fan failure
- ECT sensor wiring short circuit to ground
- ECT sensor failure
|
Check the coolant level and the thermostat operation (stuck
closed). Check for cooling fan DTCs. Refer to the guided diagnostic
routine for this code on the approved diagnostic system.
|