Technical Service Bulletin 21-NA-045 — 2016 CHEVROLET IMPALA
SERVICE BRAKES
Bulletin Details
| TSB ID | 21-NA-045 |
| Manufacturer | |
| Vehicle | 2016 CHEVROLET IMPALA |
| Component | SERVICE BRAKES |
| Communication Date |
Bulletin Summary
This service bulletin informs dealers that a new Power Brake Booster Vacuum Cap will need to be replaced when installing the revised Power Brake Booster Vacuum Pipe to correct DTCs being set due to misrouting of brake booster vacuum pipe.
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 2016 CHEVROLET IMPALA
PIC6376B
EQUIPMENT ADAPTIVE/MOBILITY
19NA083
EQUIPMENT
N182182960
SEAT BELTS
19NA083
EQUIPMENT ADAPTIVE/MOBILITY
PIE0463A
ELECTRICAL SYSTEM
N182186881
EQUIPMENT:APPLIANCE:AIR CONDITIONER
PIC3977K
EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
PIE0463
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
17NA010
AIR BAGS
PIE0407B
AIR BAGS