Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
CHEVROLET, GMC
Reported code forms P018B
This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL…
CHEVROLET, GMC
Reported code forms P018B
This Technical Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power…
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P018B
This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and…
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P018B
This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and…
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P018B
This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and…
CADILLAC, CHEVROLET, GMC
Reported code forms P018B
This technical bulletin provides a procedure to replace the fuel pump module assembly if the DTC P2635 and/or P018B are set.
CADILLAC, CHEVROLET, GMC
Reported code forms P018B
This technical bulletin provides a procedure to replace the fuel pump module assembly if the DTC P2635 and/or P018B are set.