Technical Service Bulletin N202307990 — 2017 CHEVROLET VOLT
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | N202307990 |
| Manufacturer | |
| Vehicle | 2017 CHEVROLET VOLT |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Customer Satisfaction program - certain vehicles may have a condition related to the high voltage battery which could gradually lose the ability to maintain voltage. If battery concerns are not addressed, the vehicle could enter a reduced propulsion mode while driving, or lose propulsion, or it may not start. Dealers are to update the Hybrid Powertrain Control Module 2 (HPCM2). This software update is intended to increase the amount of warning time provided.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2017 CHEVROLET VOLT
N232432680-01
ELECTRICAL SYSTEM
21-NA-204
POWER TRAIN
22-NA-114
ELECTRICAL SYSTEM
PIC6448A
ELECTRICAL SYSTEM:PROPULSION SYSTEM:INVERTER
PIC6448
ELECTRICAL SYSTEM
21NA111
AIR BAGS
17NA341
EQUIPMENT
18NA332
ENGINE
20NA047
ELECTRICAL SYSTEM
N192273600-01
FUEL SYSTEM, GASOLINE