'94 Cavalier Error Code?
My '94 Cavalier is setting the following codes:
DTC27 QDMB Fault
(When this sets, the cooling fan comes on and stays on) I have tested both relays with the gm tech 1. I have not been able to find what the code means.
While I was at it, I fould codes for my ABS system, the first two I think are because I removed the dash warning lamp years ago. Since I was able to test it now, I would like to find out what the codes mean. The ABS codes are:
11 lamp open
46h rear channel
The ABS has not worked for years, no big deal but I would like to fix the fan problem.