ECC-137 and 211

Diagnostic trouble code (DTC) information

Condition




Diagnostic trouble codes (DTCs) ECC-137 and 211 are stored if the ECC control module detects that the evaporator sensor signal is missing or that there is a short-circuit to ground in the signal cable.

Possible source
- Open-circuit in the evaporator sensor or signal cable.
- Short-circuit to ground in signal cable

Fault symptom[s]
- Driver fault warning. The LEDs beside the A/C and REC switches flash for approximately 20 seconds.