CADILLAC, CHEVROLET, GMC
Reported code forms P2101
This Bulletin provides ECM reprogramming information to Correct DTC P2101.
HomeP2101 · Manufacturer communications
P2101 · Manufacturer communications
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
CADILLAC, CHEVROLET, GMC
Reported code forms P2101
This Bulletin provides ECM reprogramming information to Correct DTC P2101.
BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, PONTIAC, SAAB
Reported code forms P2101
This PI was superseded to update model years and add information concerning idle surge, reduced engine power mode, and/or DTCs P0068, P0121, P1516, P2101, P2119, and/or P2176 that may be experienced on high mileage…
CADILLAC, CHEVROLET, GMC
Reported code forms P2101
This Preliminary information communicates Vehicles may be setting DTC P2101 falsely. In 2017 the K2XX introduced a “ Driver Door Open Prime ” (DDOP) feature that improves cold startability. The engineering investigation…
CADILLAC, CHEVROLET, GMC
Reported code forms P2101
This Preliminary information communicates Vehicles may be setting DTC P2101 falsely. In 2017 the K2XX introduced a “Driver Door Open Prime” (DDOP) feature that improves cold startability. The engineering investigation…
CHEVROLET, GMC
Reported code forms P2101
This Preliminary information communicates Vehicles may be setting DTC P2101 falsely. In 2017 the K2XX introduced a “Driver Door Open Prime” (DDOP) feature that improves cold startability. The engineering investigation…
CADILLAC, CHEVROLET, GMC
Reported code forms P2101
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of DTC P2101 Throttle Actuator Position Performance Set.