2002 SEDAN DEVILLE NO PCM DATA NO ENGINE LIGHT CANT COMMUNICATE SCANNER WITH SCANNER AND FUEL PUMP RUNS CONSTANTLY..HELP

Asked by Jan 21, 2016 at 12:25 PM

Question type: Maintenance & Repair

1 Answer

10,340

check the fuse to the cigarette lighter. this on many vehicles is where the power for the data link comes from.

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