Service campaign N262567720

Manufacturer communication, from NHTSA Manufacturer Communications

Published by NHTSA: Sep 17, 2026
Manufacturer: GMC
NHTSA ID: 11037330
NHTSA category: Service Campaign
Applies to, as stated by NHTSA: CHEVROLET SILVERADO 2500 2026; CHEVROLET SILVERADO 3500 2026; GMC SIERRA 2500 2026; GMC SIERRA 3500 2026
Component, as stated by NHTSA: POWER TRAIN

Text of the manufacturer communication

Certain vehicles may have received transmission mounting bolts that do not meet expected hardness specifications. Loose or failed bolts may result in hard shifting from the transmission and/or noise. Dealers will replace both transmission mounting bolts.

Manufacturer document number: N262567720
Date of the communication: 2026-09-17
Manufacturer campaign or software version: N262567720

View original source on NHTSA.gov

NHTSA reuses some ID numbers across record types. If its page lists more than one record, this one is the manufacturer communication dated Sep 17, 2026.

For the 2022 Chevrolet Silverado 1500

LT Trail Boss Crew Cab

Ignored

Relevance of 5% is under one half, so the notice is ignored whatever the other figures say.

Vehicle relevance: 5%
Attention: 25%
Interrupt probability: 24%

Importance to this owner: 0.4 of 4, none
Vehicle area the notice is about: Transmission

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

Decided by jev-1.13.0 in 146 ms from 1,640 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
NoNHTSA names this model
n/aNHTSA lists model year 2022 for this model

The same notice, every vehicle

Relevance	Attention	Interrupt	State
5%	25%	24%	Ignored
2%	8%	7%	Ignored
2%	5%	6%	Ignored
2%	8%	8%	Ignored
2%	7%	8%	Ignored
1%	3%	4%	Ignored
1%	4%	5%	Ignored
1%	4%	4%	Ignored
1%	4%	5%	Ignored
1%	3%	5%	Ignored
1%	4%	5%	Ignored
1%	3%	4%	Ignored
1%	4%	4%	Ignored
1%	3%	4%	Ignored
1%	4%	5%	Ignored
1%	3%	4%	Ignored

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