Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Oldsmobile
>>
1993
>>
Cutlass Supreme FWD V6-204 3.4L DOHC
>>
Repair and Diagnosis
>>
Heating and Air Conditioning
>>
Testing and Inspection
>>
Symptom Related Diagnostic Procedures
>>
Symptom/Code Diagnostic Charts
>>
Code 01 & 03, or 02 & 04
Code 01 & 03, or 02 & 04
Check CKT 61 for an open or short between HVAC Control Assembly and S258. Check for poor connection. If OK, replace HVAC control assembly.