p069e
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2014 Tahoe FPCM No Ign. 1 Signal P069E and P2534 codes.
My 2014 Tahoe SSV had a Check Engine light and Service Trailer Brake message on the DIC. Scan Tool shows P069E and P2534. Replaced both batteries so that shouldn't be a factor. Cleaned the grounds near the FCSM. I noticed on the Scan Tool that the Fuel Pump Control Module didnt show any voltage...- K9ErnieSSV
- Thread
- fpcm p069e p2534 service trailer brake
- Replies: 5
- Forum: Engine & Drivetrain
