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P1602 Diagnostic Trouble Code Discussion for September 2006

Powertrain Control Module Not Programmed


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Trouble Ticket Help Requests for DTC P1602
Help Request Posted
1999 Buick LeSabre Custom 3.8L MIL Lamp on VIN: 1G4CWS2KSX
Traction control ses light sir light come on at the same time when caer is started clearing the codes has no effect as all the light come on again im thinking a possible bad connection at the pcm or a connecter that they share am i on the right track?
September 28, 2006
1999 Buick LeSabre Custom 3.8L MIL Lamp on VIN: 1G4CWS2KSX
Traction control ses light sir light come on at the same time when caer is started clearing the codes has no effect as all the light come on again im thinking a possible bad connection at the pcm or a connecter that they share am i on the right track?
September 28, 2006