# Service bulletin PIP5929A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11012013
- Published by NHTSA: 2024\-12\-20
- Manufacturer's number: PIP5929A
- Manufacturer's date: 2024\-12\-16
- NHTSA component: FUEL/PROPULSION SYSTEM

## NHTSA's summary

This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11012013-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11012013-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Trouble codes named

P219A

## Vehicles listed

- 2020 to 2023 BUICK ENCORE GX
- 2021 to 2023 CHEVROLET TRAILBLAZER
- 2024 to 2025 CHEVROLET TRAX

## Other bulletins for the same vehicles and component

- [A252528630\-03](/bulletins/11028657.md), 2026-02-09, Service campaign: FUEL/PROPULSION SYSTEM. Service Update. On certain vehicles listed above, under certain driving conditions and due to differences in flow rate characteristics, the fuel injectors may not be able to properly optimize engine fueling. Dealers will reprogram the engine control module.
- [A252528630\-02](/bulletins/11027827.md), 2026-01-28, Service campaign: FUEL/PROPULSION SYSTEM. Service Update. On certain vehicles listed above, under certain driving conditions and due to differences in flow rate characteristics, the fuel injectors may not be able to properly optimize engine fueling. Dealers will reprogram the engine control module.
- [A252528630\-01](/bulletins/11027289.md), 2026-01-07, Service campaign: FUEL/PROPULSION SYSTEM. Service Update. On certain vehicles listed above, under certain driving conditions and due to differences in flow rate characteristics, the fuel injectors may not be able to properly optimize engine fueling. Dealers will replace the engine’s three fuel injectors.
- [24\-NA\-139](/bulletins/11019378.md), 2025-06-07, Service bulletin: FUEL/PROPULSION SYSTEM; ENGINE. This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp \(MIL\) Illuminated – DTC P023F or P129F Set.
- [25\-NA\-065](/bulletins/11017173.md), 2025-04-24, Service bulletin: STEERING; SERVICE BRAKES; FUEL/PROPULSION SYSTEM. This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
- [PIE0810A](/bulletins/11013147.md), 2025-01-28, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; ENGINE. This engineering information \(EI\) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to he Malfunction Indicator Lamp \(MIL\) illuminated on the Driver Information Center \(DIC\).
- [PIP6037](/bulletins/11012961.md), 2025-01-20, Service bulletin: FUEL/PROPULSION SYSTEM. This Preliminary information communicates a potential for dtc p0496 to fail due to damaged purge solenoid valve O\-rings.
- [24\-NA\-139](/bulletins/11007998.md), 2024-09-25, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. This bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Loss of Power, Fuel Gauge Inoperative/Erratic, MIL Illuminated \- DTC P023F and/or P129F Set.
- [05\-06\-04\-022V](/bulletins/11007095.md), 2024-09-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
- [24\-NA\-139](/bulletins/11006875.md), 2024-09-04, Service bulletin: ELECTRICAL SYSTEM; ENGINE; FUEL/PROPULSION SYSTEM. This bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Loss of Power, Fuel Gauge Inoperative/Erratic, MIL Illuminated \- DTC P023F and/or P129F Set.

JSON: [/v1/bulletins/11012013](/v1/bulletins/11012013)

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