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Failure Conditions

WARNING: This page is about a different car, the 1993 Cadillac Seville and 1993 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

Any 4-digit code that does not match codes shown in chart for 64 seconds. Engine start while Code 1100 (Park) or Code 1010 (Neutral) not present. PCM commanding 4th gear although engine-to-vehicle speed indicating 4th gear achieved with Code 1100 (Park) or Code 1010 (Neutral).