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Service bulletin 07-08-49-020J

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10201099
Published by NHTSA2021-09-07
Manufacturer's number07-08-49-020J
Manufacturer's date2015-12-01
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

IPC Odometer Programming Method Quick Reference Guide

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories

Vehicles listed
BUICK CASCADA2016
BUICK ENCLAVE2016
BUICK ENCORE2016
BUICK ENVISION2016
BUICK LACROSSE2016
BUICK REGAL2016
BUICK VERANO2016
CADILLAC ATS2016
CADILLAC ATS-V2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CT62016
CADILLAC CTS2016
CADILLAC CTS-V2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ELR2016
CADILLAC ESCALADE2016
CADILLAC ESCALADE ESV2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2016
CADILLAC XT52016
CADILLAC XTS2016
CHEVROLET 35002016
CHEVROLET 45002016
CHEVROLET AVEO2016
CHEVROLET CAMARO2016
CHEVROLET CAPRICE2016
CHEVROLET CAPRICE POLICE PURSUIT2016
CHEVROLET CAPTIVA2016
CHEVROLET CHEVEROLET SS2016
CHEVROLET CITY EXPRESS2016
CHEVROLET COBALT2016
CHEVROLET COLORADO2016
CHEVROLET CORVETTE2016
CHEVROLET CRUZE2016
CHEVROLET EQUINOX2016
CHEVROLET EXPRESS2016
CHEVROLET EXPRESS 45002016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET IMPALA2016
CHEVROLET LOW CAB FORWARD 35002016
CHEVROLET LOW CAB FORWARD 45002016
CHEVROLET LOW CAB FORWARD 55002016
CHEVROLET MALIBU2016
CHEVROLET MALIBU HYBRID2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET N3002016
CHEVROLET OPTRA2016
CHEVROLET S102016
CHEVROLET SILVERADO 15002016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2016
CHEVROLET SPARK2016
CHEVROLET SPARK EV2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2016
CHEVROLET TAHOE2016
CHEVROLET TAHOE POLICE PURSUIT2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAVERSE2016
CHEVROLET TRAX2016
CHEVROLET VOLT2016
GMC ACADIA2016
GMC CANYON2016
GMC SAVANA2016
GMC SAVANA 15002016 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 25002016 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 35002016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2016 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2016
GMC YUKON2016
GMC YUKON DENALI2016 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2016 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2016
OPEL VAUXHALL2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20242942024-05-24. Electrical
20232102023-04-06. Electrical
23V2470002023-04-06. ELECTRICAL SYSTEM:WIRING
20193252019-06-28. Electrical
18V6550002018-09-21. ELECTRICAL SYSTEM
20184812018-09-07. Electrical
20182342018-05-04. Electrical
20182122018-04-27. Accessories
18V2670002018-04-26. EQUIPMENT
16V5020002016-07-05. ELECTRICAL SYSTEM:IGNITION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
22-NA-0072025-11-15. Service bulletin. This service bulletin provides procedures to correct customer concerns of Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler (CAC) Icing - Malfunction Indicator Lamp (MIL) Illuminated with DTCs P0299, P0234, P0236, P2227, P00C7 Set.
18-NA-1802025-10-16. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
18-NA-1802025-09-26. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
18-NA-0692025-05-06. Service bulletin. This service bulletin provides a service procedure to correct conditions of Poor Engine Performance in Extremely cold weather conditions, CAC Icing, MIL Illuminated with DTCs set.
25-NA-0872025-05-02. Service bulletin. This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
13-08-116-001K2025-04-25. Service bulletin. The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
24-NA-0982025-04-24. Service bulletin. This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
15-06-03-001F2025-04-15. Service bulletin. This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
21-NA-0432025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
18-NA-1802025-01-30. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.