Display group 015-Instrument panel interior temperature sensor -G56-, calculated coolant temperature and sunlight photo sensor -G107-
- To perform electrical test, see AUTOMATIC CLIMATE CONTROL SYSTEM, ELECTRICAL TESTS .
NOTE:
Note to display field 1:
The value measured by a faulty temperature sensor is suppressed by the -E87- and an internal computed value is used for further control by -E87- (this value is also displayed).
The value measured by a faulty temperature sensor is suppressed by the -E87- and an internal computed value is used for further control by -E87- (this value is also displayed).
NOTE:
Note to display field 2:
The coolant temperature is calculated by the -E87- taking into account various input signals (engine speed, engine running time, ambient temperature measured, time vehicle parked etc.).
The coolant temperature is calculated by the -E87- taking into account various input signals (engine speed, engine running time, ambient temperature measured, time vehicle parked etc.).
NOTE:
Note to display fields 3 and 4:
The readout for the photo sensors may also be altered by shining a suitable lamp on the sensor.
The readout for the photo sensors may also be altered by shining a suitable lamp on the sensor.