DTC Troubleshooting: B1202 (C+AUTO)
|DTC B1202 or DTC indicator C and AUTO:||Climate Control Unit Internal Error|
NOTE: Check the battery condition and the charging system, except K20Z2 engine, K20Z2 engine.
|1.||Clear the DTC with the HDS.|
|2.||Turn the ignition switch OFF, and then ON (II).|
|3.||Do the self-diagnostic with the HDS or climate control unit.|
|4.||Check for DTCs.|
Is DTC B1202, or C and AUTO indicated?
YES - The climate control unit is faulty, replace the climate control unit.n
NO - Intermittent failure, the climate control unit is OK at this time.n