2019
This problem appears in the reviewed records for this model year.
See the year recordReported years
Electrical System:12v/24v/48v Battery:Cables recall: GMC Sierra 1500 years in the records
Official record covers model years 2019 through 2020. A year on this list does not mean every car has the problem.
Years we reviewed
2020
This problem appears in the reviewed records for this model year.
See the year recordWhat to inspect
- 1Check the VIN for this recall and ask for the repair receipt if it was completed.
Sources and limits
Source recordEvidence: High confidence
The records describe a possible crash, fire, injury, or loss of control.
“General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. The battery positive (B+) cable rings may have been manufactured with excessive glue, potentially causing an intermittent electrical connection between the B+ cable and alternator. An intermittent electrical connection between the B+ battery cable and the alternator could cause the vehicle to stall, increasing the risk of a crash. The intermittent connection could also lead to electrical arcing, which could generate sufficient heat to damage surrounding material, increasing the risk of a fire. GM will notify owners, and dealers will inspect for the presence of glue or other contamination at the B+ cable attachment to the alternator and clean the connection and reattach the B+ cable connection, as necessary. If arcing has damaged the cable, nut, or alternator, the dealer will replace the damaged components. All services will be performed free of charge. GM issued owners an interim notification on February 4, 2020. GM issued second notice and the recall began March 9, 2019. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-888-988-7267. GM's number for this recall is N192273510.”