P1602 Diagnostic Trouble Code Discussion for September 2006
Powertrain Control Module Not Programmed
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| 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 |
