Technical Service Bulletin PIC3557 — 2003 OLDSMOBILE ALERO
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | PIC3557 |
| Manufacturer | |
| Vehicle | 2003 OLDSMOBILE ALERO |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician with diagnostics for a class 2 communications Diagnostic Trouble Code U1000 may not lead a technician to a final repair. Technician should be advised to disregard the Diagnostic Trouble Code U1000 that may be set current or in history.
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 2003 OLDSMOBILE ALERO
010842001N
EQUIPMENT
PIP5352
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
070201
SERVICE BRAKES, AIR
0804
ENGINE AND ENGINE COOLING:ENGINE
01262004
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR
01556
ENGINE AND ENGINE COOLING:ENGINE
01477
POWER TRAIN:AUTOMATIC TRANSMISSION
02139
SUSPENSION:FRONT
03064
ENGINE AND ENGINE COOLING:ENGINE
01390
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.