# 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: 10205059 - Published by NHTSA: 2021\-12\-20 - Manufacturer's number: 20NA132 - Manufacturer's date: 2021\-08\-06 - NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY ## NHTSA's summary This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10205059-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10205059-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, 12\-volt battery ## Vehicles listed - 2016 to 2019 BUICK CASCADA - 2015 to 2022 BUICK ENCLAVE - 2015 to 2022 BUICK ENCORE - 2020 to 2022 BUICK ENCORE GX - 2016 to 2022 BUICK ENVISION - 2015 to 2019 BUICK LACROSSE - 2015 to 2020 BUICK REGAL - 2015 to 2017 BUICK VERANO - 2015 to 2019 CADILLAC ATS - 2020 to 2022 CADILLAC CT4 - 2020 to 2022 CADILLAC CT5 - 2016 to 2020 CADILLAC CT6 - 2015 to 2019 CADILLAC CTS - 2015 to 2017 CADILLAC ELR - 2015 to 2020 CADILLAC ESCALADE - 2022 CADILLAC ESCALADE - 2015 to 2016 CADILLAC ESCALADE ESV - 2017 to 2022 CADILLAC ESCALADE ESV - 2021 CADILLAC ESCALADE NA - 2015 to 2016 CADILLAC SRX - 2019 to 2022 CADILLAC XT4 - 2017 to 2022 CADILLAC XT5 - 2020 to 2022 CADILLAC XT6 - 2015 to 2019 CADILLAC XTS - 2016 CHEVROLET 3500 - 2017 to 2019 CHEVROLET 3500 - 2020 CHEVROLET 3500 - 2021 CHEVROLET 3500 - 2016 CHEVROLET 4500 - 2018 to 2019 CHEVROLET 4500 - 2017 to 2021 CHEVROLET 4500HD - 2018 to 2019 CHEVROLET 4500XD - 2017 to 2021 CHEVROLET 5500HD - 2018 to 2019 CHEVROLET 5500XD - 2015 to 2018 CHEVROLET AVEO - 2019 to 2022 CHEVROLET BLAZER - 2022 CHEVROLET BOLT EUV - 2017 to 2022 CHEVROLET BOLT EV - 2015 to 2022 CHEVROLET CAMARO - 2015 to 2017 CHEVROLET CAPRICE - 2015 CHEVROLET CAPTIVA - 2015 to 2017 CHEVROLET CHEVEROLET SS - 2017 CHEVROLET CHEYENNE - 2015 to 2016 CHEVROLET CITY EXPRESS - 2015 to 2022 CHEVROLET COLORADO - 2015 to 2022 CHEVROLET CORVETTE - 2015 to 2019 CHEVROLET CRUZE - 2015 to 2022 CHEVROLET EQUINOX - 2015 to 2021 CHEVROLET EXPRESS - 2015 to 2020 CHEVROLET IMPALA - 2018 CHEVROLET LOW CAB FORWARD 6500 - 2015 to 2022 CHEVROLET MALIBU - 2015 CHEVROLET N300 - 2018 CHEVROLET N300 - 2017 CHEVROLET N300 MAX - 2017 CHEVROLET ORLANDO - 2016 to 2018 CHEVROLET S10 - 2017 to 2022 CHEVROLET SILVERADO 1500 - 2015 to 2022 CHEVROLET SILVERADO 2500 - 2019 to 2021 CHEVROLET SILVERADO 4500 - 2019 CHEVROLET SILVERADO 6500 - 2015 to 2020 CHEVROLET SONIC - 2015 to 2022 CHEVROLET SPARK - 2015 to 2017 CHEVROLET SPARK EV - 2015 to 2022 CHEVROLET SUBURBAN - 2015 to 2022 CHEVROLET TAHOE - 2018 CHEVROLET TRAILBLAZER - 2020 CHEVROLET TRAILBLAZER - 2021 to 2022 CHEVROLET TRAILBLAZER - 2015 to 2022 CHEVROLET TRAVERSE - 2015 to 2022 CHEVROLET TRAX - 2015 to 2019 CHEVROLET VOLT - 2015 to 2022 GMC ACADIA - 2015 to 2022 GMC CANYON - 2022 GMC HUMMER EV PICKUP - 2015 to 2022 GMC SAVANA - 2019 to 2022 GMC SIERRA 1500 - 2015 to 2022 GMC SIERRA 2500 - 2019 GMC SIERRA 3500 - 2015 to 2019 GMC SIERRA DENALI - 2015 to 2021 GMC TERRAIN - 2022 GMC TERRAIN NA - 2015 to 2022 GMC YUKON - 2015 to 2022 GMC YUKON XL ## Recalls for the same vehicles and component - [21V189000](/recalls/nhtsa/21V189000.md), 2021-03-18: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES - [19V888000](/recalls/nhtsa/19V888000.md), 2019-12-12: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES ## Other bulletins for the same vehicles and component - [20\-NA\-132](/bulletins/10252774.md), 2024-04-05, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. - [14311](/bulletins/10248770.md), 2024-01-16, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Special Coverage Adjustment ? Negative Battery Cable Loose - [PIT5074H](/bulletins/10247061.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. J\-35616\-64B Terminal Test Probe / Replacement Terminal / Terminated Lead. - [1408117001a](/bulletins/10246506.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; UNKNOWN OR OTHER. Unable to Clear BCM DTCs After Completing Repair - [PIT6026C](/bulletins/10239181.md), 2023-07-17, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This Preliminary information communicates information on repairing dead battery concern caused by failed OTA N22\-238206. - [PIT6026A](/bulletins/10237686.md), 2023-06-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This Preliminary information communicates information on repairing dead battery concern caused by failed OTA N22\-238206. - [PIP5818A](/bulletins/10204462.md), 2021-12-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION. This Preliminary information communicates additional diagnostics for P1789. - [PIC6439](/bulletins/10201293.md), 2021-09-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES. This Preliminary information communicates a diagnostic tip to dealership technicians when diagnosing a B1517 DTC. - [PIC6397D](/bulletins/10201283.md), 2021-09-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. - [PIT5750A](/bulletins/10201275.md), 2021-09-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus. JSON: [/v1/bulletins/10205059](/v1/bulletins/10205059) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2020NA132&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10205059&vehicle=Service%20bulletin%2020NA132)