Service bulletin PIC6551C

Manufacturer communication, from NHTSA Manufacturer Communications

Published by NHTSA: Aug 27, 2026
Manufacturer: GMC
NHTSA ID: 11036392
NHTSA category: Service Bulletin/Repair Instructions
Applies to, as stated by NHTSA: BRIGHTDROP 600 ELCV 2023-2024; BRIGHTDROP EV600 2022; BRIGHTDROP ZEVO 400 2024; BRIGHTDROP ZEVO 600 2023-2024; BUICK ENCLAVE 2021-2026; BUICK ENCORE 2021-2026; BUICK ENCORE GX 2021-2026; BUICK ENVISION 2021-2026; BUICK ENVISTA 2024-2026; CADILLAC CELESTIQ 2024-2026; CADILLAC CT4 2021-2026; CADILLAC CT5 2021-2026; CADILLAC CT6 2021; CADILLAC ESCALADE 2021-2026; and 81 more models
Component, as stated by NHTSA: UNKNOWN OR OTHER

Text of the manufacturer communication

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

Manufacturer document number: PIC6551C
Date of the communication: 2026-08-20

NHTSA reuses some ID numbers across record types. If its page lists more than one record, this one is the manufacturer communication dated Aug 27, 2026.

For the 2022 Chevrolet Silverado 1500

LT Trail Boss Crew Cab

Ignored

Relevance of 69% is one half or more, but attention of 24% and interrupt probability of 34% are both under one half.

Vehicle relevance: 69%
Attention: 24%
Interrupt probability: 34%

Importance to this owner: 1.4 of 4, minor
Vehicle area the notice is about: Infotainment

This manufacturer communication does not appear to warrant attention for this vehicle.

Decided by jev-1.13.0 in 171 ms from 3,489 input tokens. Jev returns these figures and nothing else. It gives no reasons, and none are written for it here. The figures describe how relevant the notice is, not the condition of any vehicle.

Checked by code against NHTSA's fields

A plain comparison with the structured fields NHTSA filled in. Separate from Jev's decision.

YesNHTSA names this make
YesNHTSA names this model (listed as SILVERADO 1500)
YesNHTSA lists model year 2022 for this model

The same notice, every vehicle

Relevance	Attention	Interrupt	State
69%	24%	34%	Ignored
2%	5%	6%	Ignored
2%	5%	6%	Ignored
2%	4%	6%	Ignored
2%	4%	6%	Ignored
2%	6%	7%	Ignored
2%	4%	6%	Ignored
2%	5%	6%	Ignored
2%	5%	7%	Ignored
2%	5%	6%	Ignored
2%	6%	7%	Ignored
2%	4%	5%	Ignored
2%	5%	7%	Ignored
2%	5%	6%	Ignored
2%	5%	6%	Ignored
1%	4%	6%	Ignored

Select a vehicle to see its attention and interrupt figures above.