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DTC ECM-110A






Condition
The engine control module (ECM) checks the signal from the outside temperature sensor in the left-hand door mirror.

Diagnostic trouble code (DTC) ECM-110A is stored in the engine control module (ECM) if the engine control module (ECM) registers that the signal from the outside temperature sensor does not change over a period of time.

Diagnostic trouble code (DTC) ECM-110A can be diagnosed when the ignition is on.

Substitute value
- The value for the outside temperature is set to the same temperature as for the intake air.

Possible source
- Contact resistance
- Defective outside temperature sensor.

Fault symptom[s]
- Malfunction indicator lamp (MIL) lit.