Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
PIC4696E
Service Bulletin/Repair Instructions
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code. The PI update to version D is to advise the unlock procedure is temporarily unavailable. E version update is to add administrative details.
PIC4696D
Service Bulletin/Repair Instructions
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code. The PI update to version D is to advise the unlock procedure is temporarily unavailable.
PIC4696C
Service Bulletin/Repair Instructions
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.
130089009
Service Bulletin/Repair Instructions
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
020730024A
Service Bulletin/Repair Instructions
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
02015
Service Bulletin/Repair Instructions
POP SNAP NOISE IN THE FRONT SUSPENSION WHEN BRAKING. *MR
240699
Service Bulletin/Repair Instructions
SUBJECT REGARDING ABS 3-SENSOR EBC4 - SPECIAL POLICY. *TT
676537
Service Bulletin/Repair Instructions
INTERMITTENT HESTIATIONS, LOW POWER, AND ROUGH RUNNING ENGINE IN COLD TEMPERATURES (REPLACE PCM). *TW
96067A
Service Bulletin/Repair Instructions
SPECIAL POLICY ADJUSTMENT - LINEAR EXHAUST GAS RECIRCULATION SYSTEM. *TW
666309
Service Bulletin/Repair Instructions
ENGINE HARD TO START (REPLACE FUEL PUMP PULSATOR). *TW
761002
Service Bulletin/Repair Instructions
CAB FLOOR CRACKED AT FRONT SEAT ANCHOR REINFORCEMENT SPOT WELDS (REPLACE REINFORCEMENT AND WELD FLOOR CRACKS). *TW
96067
Service Bulletin/Repair Instructions
POLICY ADJUSTMENT - LINEAR EXHAUST GAS RECIRCULATION SYSTEM. *TW
568204
Service Bulletin/Repair Instructions
WINDSHIELD WIPER BLADE CHATTER(REPLACE WIPER ARM AND BLADE). *SD
576510
Service Bulletin/Repair Instructions
UNKNOWN
GM161514
Service Bulletin/Repair Instructions
END GATE LATCH RATTLE (INSTALL REVISED STRIKER). *TW
GM561204
Service Bulletin/Repair Instructions
WATER LEAK AT THE A/C RECIRCULATION DOOR (INSTALL NEW HOOD HINGE SEAL). *TW
GM569002
Service Bulletin/Repair Instructions
STEPPER MOTOR CRUISE CONTROL WILL NOT RESUME OR RESET (REPLACE SMCC MODULE). *TW
576503
Service Bulletin/Repair Instructions
UNKNOWN
376105
Service Bulletin/Repair Instructions
COLD ENGINE KNOCK. *TW
476522
Service Bulletin/Repair Instructions
BACKFIRE ON ACCELERATION. *TW
468306
Service Bulletin/Repair Instructions
IMPROPERLY CONSTRUCTED INSTRUMENT CLUSTER CAUSING ERRATIC TEMPERATURE GAUGE READINGS. *TW
476149
Service Bulletin/Repair Instructions
OIL PRESSURE GAUGE READING CONCERNS. *TW