Technical Service Bulletin PIP5774B — 2021 CHEVROLET SUBURBAN
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | PIP5774B |
| Manufacturer | |
| Vehicle | 2021 CHEVROLET SUBURBAN |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
This Preliminary information communicates A vehicle may have a concern of any of the following DTC's set P3189 P318A P318B P318C P318D P318E P318F P3190. Informs dealer to perform a crankshaft variation relearn, Also notes that SI may not isolate.
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 2021 CHEVROLET SUBURBAN
PIE0820A
STRUCTURE:BODY
PIT5981B
SUSPENSION
N242454441-01
POWER TRAIN
PIT5569C
ELECTRICAL SYSTEM
19-NA-255
STRUCTURE:BODY
23-NA-032
ENGINE
21-NA-155
TRAILER HITCHES
PIT6102
EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
21-NA-166
EXTERIOR LIGHTING:TURN SIGNAL
10-06-05-002M
FUEL SYSTEM, DIESEL