Manufacturer communication CXA 08_26_MDEG NOx

Manufacturer communication, from NHTSA Manufacturer Communications

Published by NHTSA: Sep 2, 2026
Manufacturer: DETROIT DIESEL
NHTSA ID: 11036668
NHTSA category: Other
Applies to, as stated by NHTSA: DETROIT DIESEL DD5 (model year not stated); DETROIT DIESEL DD8 (model year not stated)
Component, as stated by NHTSA: ENGINE

Text of the manufacturer communication

CX Advocate for MDEG Exhaust Camshaft

Manufacturer document number: CXA 08_26_MDEG NOx
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 Sep 2, 2026.

For the 2022 Chevrolet Silverado 1500

LT Trail Boss Crew Cab

Ignored

Relevance of 4% is under one half, so the notice is ignored whatever the other figures say.

Vehicle relevance: 4%
Attention: 10%
Interrupt probability: 10%

Importance to this owner: 0.1 of 4, none
Vehicle area the notice is about: None

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

Decided by jev-1.13.0 in 139 ms from 1,554 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.

NoNHTSA 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
4%	10%	10%	Ignored
4%	11%	11%	Ignored
2%	6%	6%	Ignored
2%	6%	7%	Ignored
2%	5%	5%	Ignored
2%	4%	4%	Ignored
2%	5%	6%	Ignored
2%	6%	6%	Ignored
2%	4%	4%	Ignored
2%	4%	5%	Ignored
2%	4%	4%	Ignored
2%	5%	6%	Ignored
2%	6%	5%	Ignored
1%	3%	4%	Ignored
1%	3%	4%	Ignored
1%	3%	3%	Ignored

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