Home20NA218 · CADILLAC, CHEVROLET, GMC
CADILLAC, CHEVROLET, GMC

20NA218

Manufacturer communications

Publication date
2020-12-18
Received by NHTSA
2021-02-01
NHTSA record numbers
10186086 · 10187413

Multiple filings of the same bulletin are grouped here; original record numbers remain available.

Manufacturer summary

Original wording in English

This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.

NHTSA manufacturer communications ↗

Reported code forms

P12A6

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
CadillacESCALADE ESV2021
CadillacESCALADE NA2021
ChevroletSILVERADO 15002020
ChevroletSILVERADO 25002020
ChevroletSILVERADO 35002020
ChevroletSUBURBAN2021
ChevroletTAHOE2021
GMCSIERRA 15002020
GMCSIERRA 25002020
GMCSIERRA 35002020
GMCYUKON2021
GMCYUKON XL2021

Data coverage →