Technical Service Bulletin N172130461 — 2011 CHEVROLET VOLT
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | N172130461 |
| Manufacturer | |
| Vehicle | 2011 CHEVROLET VOLT |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
N172130461 (18216) - Customer Satisfaction Program - Certain 2011 model year Chevrolet Volt vehicles equipped with a high voltage battery, may have a condition where it could gradually lose the ability to maintain voltage. If battery concerns are not addressed, over time 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 2011 CHEVROLET VOLT
PIT4261H
EQUIPMENT
21NA019
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
N172130461
POWER TRAIN
PIC5921B
ELECTRICAL SYSTEM
PIC6136A
ELECTRICAL SYSTEM
PIP4891H
ELECTRICAL SYSTEM
19NA064
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
19NA049
ELECTRICAL SYSTEM
PIP4859E
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
PIP4859E
FUEL SYSTEM, GASOLINE