# Service bulletin 22\-NA\-051

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: 10209396
- Published by NHTSA: 2022\-03\-30
- Manufacturer's number: 22\-NA\-051
- Manufacturer's date: 2022\-03\-07
- NHTSA component: PARKING BRAKE; EQUIPMENT; ELECTRICAL SYSTEM

## NHTSA's summary

This informational bulletin provides information for dealers/technicians on Changes to Park Assist and Reverse Automatic Braking for Certain 2022 Passenger Car, Crossover, SUV, and Truck Models Equipped with RPO 00Y and/or 00Z.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10209396-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10209396-9999.pdf)

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

## Components

Brakes, Electrical system, Equipment and accessories, Parking brake

## Vehicles listed

- 2022 BUICK ENCLAVE
- 2022 BUICK ENCORE GX
- 2022 BUICK ENVISION
- 2022 CADILLAC CT4
- 2022 CADILLAC CT5
- 2022 CADILLAC ESCALADE
- 2022 CADILLAC ESCALADE ESV
- 2022 CADILLAC XT4
- 2022 CADILLAC XT5
- 2022 CADILLAC XT6
- 2022 CHEVROLET BLAZER
- 2022 CHEVROLET BOLT EUV
- 2022 CHEVROLET BOLT EV
- 2022 CHEVROLET CAMARO
- 2022 CHEVROLET COLORADO
- 2022 CHEVROLET CORVETTE
- 2022 CHEVROLET SILVERADO 1500
- 2022 CHEVROLET SILVERADO 2500
- 2022 CHEVROLET SILVERADO 3500
- 2022 CHEVROLET TRAILBLAZER
- 2022 CHEVROLET TRAVERSE
- 2022 GMC ACADIA
- 2022 GMC CANYON
- 2022 GMC SIERRA 1500
- 2022 GMC SIERRA 2500
- 2022 GMC SIERRA 3500
- 2022 GMC YUKON
- 2022 GMC YUKON XL

## Other bulletins for the same vehicles and component

- [PIP5865B](/bulletins/10253065.md), 2024-04-15, Service bulletin: PARKING BRAKE:INDICATOR LIGHT. This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.
- [PIC6516](/bulletins/10242292.md), 2023-09-18, Service bulletin: PARKING BRAKE. This Preliminary information communicates diagnostic tips for Advanced Parking Assist being inop.
- [PIT5843B](/bulletins/10237684.md), 2023-06-13, Service bulletin: VEHICLE SPEED CONTROL; PARKING BRAKE; LANE DEPARTURE. This Preliminary information communicates that a vehicle may come to the dealer with concerns of various warning messages, possibly the door locks cycling, passive entry inoperative or other concerns. The technician is instructed to inspect G401 for loose or missing terminals and to inspect G405.
- [PIT5873G](/bulletins/10232842.md), 2023-03-13, Service bulletin: POWER TRAIN; PARKING BRAKE. This Preliminary information communicates an issue when remote start is used the engine may stall when the push to start button is pressed. On certain models, dealerships are to reprogram the BCM to correct the issue. The remaining models engineering is working on a fix.
- [PIT5873F](/bulletins/10232818.md), 2023-03-13, Service bulletin: POWER TRAIN; PARKING BRAKE. This Preliminary information communicates an issue when remote start is used the engine may stall when the push to start button is pressed. On certain models, dealerships are to reprogram the BCM to correct the issue. The remaining models engineering is working on a fix.
- [PIT5873E](/bulletins/10232810.md), 2023-03-13, Service bulletin: POWER TRAIN; PARKING BRAKE. This Preliminary information communicates an issue when remote start is used the engine may stall when the push to start button is pressed. Engineering is working on a fix.
- [PIT5873C](/bulletins/10216356.md), 2022-07-25, Service bulletin: POWER TRAIN; PARKING BRAKE. This Preliminary information communicates an issue when remote start is used the engine may stall when the push to start button is pressed. Dealers are to reprogram the BCM to correct this issue.
- [PIE0661A](/bulletins/10215772.md), 2022-07-18, Service bulletin: PARKING BRAKE:ELECTRICAL:CONTROL MODULE; UNKNOWN OR OTHER. Engineering Information.
- [PIT5662G](/bulletins/10210345.md), 2022-04-18, Service bulletin: PARKING BRAKE. This Preliminary information communicates information to diagnose DTC C056D or C056E.
- [PIT5873B](/bulletins/10210342.md), 2022-04-18, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; POWER TRAIN; PARKING BRAKE. This Preliminary information communicates an issue when remote start is used the engine may stall when the push to start button is pressed. Dealers are to reprogram the BCM to correct this issue.

JSON: [/v1/bulletins/10209396](/v1/bulletins/10209396)

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