Evaporator temperature sensor (T212), short circuit to ground.
â–¶ How to fix
Check the cable harness.
What you'll see
No driver-visible symptom recorded.
System reaction
The sensor will not function.
Diagnostic depth
Detection
The climate control system (E138) has registered an implausible value from the sensor. The test is performed continuously.
Possible cause
The cable harness to the sensor is short circuit to ground.