Service bulletin 20NA132
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 | 10191206 |
| Published by NHTSA | 2021-05-03 |
| Manufacturer's number | 20NA132 |
| Manufacturer's date | 2021-03-09 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
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
| BUICK CASCADA | 2016, 2017, 2018, 2019 |
|---|---|
| BUICK ENCLAVE | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| BUICK ENCORE | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| BUICK ENCORE GX | 2020, 2021 |
| BUICK ENVISION | 2016, 2017, 2018, 2019, 2020, 2021 |
| BUICK LACROSSE | 2015, 2016, 2017, 2018, 2019 |
| BUICK REGAL | 2015, 2016, 2017, 2018, 2019, 2020 |
| BUICK VERANO | 2015, 2016, 2017 |
| CADILLAC ATS | 2015, 2016, 2017, 2018, 2019 |
| CADILLAC CT4 | 2020, 2021 |
| CADILLAC CT5 | 2020, 2021 |
| CADILLAC CT6 | 2016, 2017, 2018, 2019, 2020 |
| CADILLAC CTS | 2015, 2016, 2017, 2018, 2019 |
| CADILLAC ELR | 2015, 2016, 2017 |
| CADILLAC ESCALADE | 2015, 2016, 2017, 2018, 2019, 2020 |
| CADILLAC ESCALADE ESV | 2015, 2016 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC ESCALADE ESV | 2017, 2018, 2019, 2020, 2021 |
| CADILLAC ESCALADE NA | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC SRX | 2015, 2016 |
| CADILLAC XT4 | 2019, 2020, 2021 |
| CADILLAC XT5 | 2017, 2018, 2019, 2020, 2021 |
| CADILLAC XT6 | 2020, 2021 |
| CADILLAC XTS | 2015, 2016, 2017, 2018, 2019 |
| CHEVROLET 3500 | 2016 |
| CHEVROLET 3500 | 2018 to 2019 |
| CHEVROLET 3500 | 2020 |
| CHEVROLET 4500HD | 2017, 2018, 2019, 2020 |
| CHEVROLET 4500XD | 2021 |
| CHEVROLET 5500HD | 2017, 2018, 2019, 2020 |
| CHEVROLET 6500XD | 2019 |
| CHEVROLET 6500XD | 2020, 2021 |
| CHEVROLET AVEO | 2015, 2016, 2017, 2018 |
| CHEVROLET BLAZER | 2019, 2020, 2021 |
| CHEVROLET BOLT EV | 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET CAMARO | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET CAPRICE | 2015 to 2017 |
| CHEVROLET CAPTIVA | 2015 |
| CHEVROLET CHEVEROLET SS | 2015 to 2017 |
| CHEVROLET CHEYENNE | 2017 |
| CHEVROLET CITY EXPRESS | 2015, 2016 |
| CHEVROLET COLORADO | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET CORVETTE | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET CRUZE | 2015, 2016, 2017, 2018, 2019 |
| CHEVROLET EQUINOX | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET EXPRESS | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET IMPALA | 2015, 2016, 2017, 2018, 2019, 2020 |
| CHEVROLET LOW CAB FORWARD 6500 | 2018 |
| CHEVROLET MALIBU | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET N300 | 2015 |
| CHEVROLET N300 | 2018 |
| CHEVROLET N300 MAX | 2017 |
| CHEVROLET ORLANDO | 2017 |
| CHEVROLET S10 | 2016 to 2018 |
| CHEVROLET SILVERADO 1500 | 2017, 2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 2500 | 2015, 2016, 2017, 2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 4500 | 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SONIC | 2015, 2016, 2017, 2018, 2019, 2020 |
| CHEVROLET SPARK | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET SPARK EV | 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET TAHOE | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET TRAILBLAZER | 2018 |
| CHEVROLET TRAILBLAZER | 2020 |
| CHEVROLET TRAILBLAZER | 2021 |
| CHEVROLET TRAVERSE | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET TRAX | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| CHEVROLET VOLT | 2015, 2016, 2017, 2018, 2019 |
| GMC ACADIA | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| GMC CANYON | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| GMC SAVANA | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| GMC SIERRA 1500 | 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2015, 2016, 2017, 2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it) |
| GMC TERRAIN | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| GMC YUKON | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| GMC YUKON XL | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2024294 | 2024-05-24. Electrical |
|---|---|
| 2023210 | 2023-04-06. Electrical |
| 23V247000 | 2023-04-06. ELECTRICAL SYSTEM:WIRING |
| 2021407 | 2021-07-01. Electrical |
| 21V421000 | 2021-06-10. AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT; ELECTRICAL SYSTEM:SOFTWARE |
| 2021166 | 2021-03-18. Electrical |
| 21V189000 | 2021-03-18. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES |
| 20V489000 | 2020-08-18. ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:TRUNK LID |
| 20V461000 | 2020-08-06. ELECTRICAL SYSTEM:SOFTWARE; LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK |
| 2019631 | 2019-12-12. Electrical |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| N252515590 | 2026-01-27. Service campaign. Certain vehicles listed above, may have a condition in which the body-to-chassis ground strap may be corroded. Dealers will replace the ground strap. |
|---|---|
| 22-NA-007 | 2025-11-15. 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. |
| 23-NA-170 | 2025-10-25. Service bulletin. This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure. |
| 23-NA-201 | 2025-10-21. Service bulletin. This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated. |
| 23-NA-119 | 2025-10-16. Service bulletin. This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set. |
| 18-NA-180 | 2025-10-16. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information. |
| 22-NA-161 | 2025-09-27. Service bulletin. This informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed. |
| 18-NA-180 | 2025-09-26. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information. |
| 24-NA-068 | 2025-06-16. Service bulletin. This service bulletin provides a procedure to test and replace the battery distribution fuse block if found the cause of the DTC and electric coolant pump inoperative. |
| 24-NA-229 | 2025-06-03. Service bulletin. This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain. |