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Service bulletin PIC4696D

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10165876
Published by NHTSA2019-10-15
Manufacturer's numberPIC4696D
Manufacturer's date2019-09-05
NHTSA componentEQUIPMENT

NHTSA's summary

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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
BUICK CENTURY1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
BUICK LESABRE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
BUICK PARK AVENUE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
BUICK REGAL1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
BUICK RENDEZVOUS2002
BUICK RIVIERA1995, 1996, 1997, 1998, 1999
BUICK RIVIERA2000
BUICK ROADMASTER1994, 1995, 1996
BUICK SKYLARK1994, 1995, 1996, 1997, 1998
CADILLAC CATERA1997, 1998, 1999, 2000, 2001
CADILLAC DEVILLE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CADILLAC ELDORADO1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CADILLAC ESCALADE1999, 2000
CADILLAC ESCALADE2002
CADILLAC ESCALADE EXT 15002002 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC FLEETWOOD1994, 1995, 1996
CADILLAC SEVILLE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET ALERO EXPORT2000 to 2002
CHEVROLET ASTRO1994 to 2002
CHEVROLET AVALANCHE 15002002 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 25002002 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET B6 MEDIUM DUTY1998
CHEVROLET B72001
CHEVROLET B7 CHASSIS1995
CHEVROLET B7 MEDIUM DUTY1999 to 2000
CHEVROLET BERETTA1994, 1995, 1996
CHEVROLET BLAZER1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET BUS CHASSIS1999
CHEVROLET CAMARO1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET CAPRICE1994, 1995, 1996
CHEVROLET CAVALIER1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET CHEVY VAN2000
CHEVROLET CONVENTIONAL1994 to 1997
CHEVROLET CONVENTIONAL1999
CHEVROLET CONVENTIONAL2001
CHEVROLET CORSICA1994, 1995, 1996
CHEVROLET CORVETTE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET CREW CAB1996 to 1997
CHEVROLET EXPRESS1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET G SERIES2000
CHEVROLET G VAN1994 to 1996
CHEVROLET G VAN BUS2001 to 2002
CHEVROLET H SERIES2001
CHEVROLET IMPALA1995 to 1996
CHEVROLET IMPALA2000, 2001, 2002
CHEVROLET L SERIES1998 to 1999
CHEVROLET L SERIES2001 to 2002
CHEVROLET LUMINA1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
CHEVROLET LUMINA2002
CHEVROLET LUMINA APV1994, 1995, 1996
CHEVROLET M SERIES1994 to 2002
CHEVROLET M VAN1994
CHEVROLET M VAN1996 to 1997
CHEVROLET M VAN2001
CHEVROLET MALIBU1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET METRO1998, 1999, 2000, 2001
CHEVROLET MONTE CARLO1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET P1995 to 1999
CHEVROLET P SERIES1994
CHEVROLET P SERIES2000 to 2001
CHEVROLET P31998 to 1999
CHEVROLET P30 CHASSIS1997
CHEVROLET PICKUP1994 to 1996
CHEVROLET PRIZM1998 to 2002
CHEVROLET S/T PICKUP1994 to 1996
CHEVROLET S101997 to 2002
CHEVROLET S10 PICKUP1994, 1995, 1996
CHEVROLET SILVERADO 1500 HD2002 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002000, 2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 2500 HD1999 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35001998
CHEVROLET SILVERADO 35002000, 2001 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET TAHOE1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET TRACKER1998, 1999, 2000, 2001, 2002
CHEVROLET TRAILBLAZER2002
CHEVROLET TRANS SPORT1998 to 2001
CHEVROLET V SERIES2000
CHEVROLET VENTURE1997, 1998, 1999, 2000, 2001, 2002
CHEVROLET W SERIES1999 to 2000
CHEVROLET W-SERIES2000 to 2002
GEO METRO1994, 1995, 1996, 1997
GEO PRIZM1994, 1995, 1996, 1997
GEO TRACKER1994
GEO TRACKER1995 to 1997
GMC BUS CHASSIS1999
GMC CONVENTIONAL1994
GMC CONVENTIONAL1996
GMC CONVENTIONAL1999
GMC CREW CAB1997
GMC ENVOY1998 to 2001
GMC ENVOY2002
GMC G SERIES1995
GMC G SERIES1997 to 2000
GMC G VAN1995
GMC G VAN1997
GMC G VAN BUS1995
GMC G VAN BUS1997
GMC G VAN BUS2000
GMC GM2001 to 2002
GMC GMC TRUCK1994
GMC GMC TRUCK1996
GMC JIMMY1994 to 2002
GMC M/L VAN2000 to 2001
GMC P1995
GMC P1997 to 1999
GMC S PICKUP1994
GMC SAFARI1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
GMC SAFARI (GMC)2000 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA1997, 1998, 1999, 2000, 2001, 2002
GMC SONOMA1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
GMC SUBURBAN1994, 1995, 1996, 1997, 1998, 1999, 2000
GMC SUBURBAN2001
GMC YUKON1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
GMC YUKON DENALI2000, 2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2000, 2001, 2002
OLDSMOBILE ACHIEVA1994, 1995, 1996, 1997, 1998
OLDSMOBILE ALERO1999, 2000, 2001, 2002
OLDSMOBILE AURORA1995, 1996, 1997, 1998, 1999
OLDSMOBILE AURORA2000
OLDSMOBILE AURORA2001, 2002
OLDSMOBILE BRAVADA1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
OLDSMOBILE CUTLASS1994 to 1996
OLDSMOBILE CUTLASS1997, 1998, 1999
OLDSMOBILE INTRIGUE1998, 1999, 2000, 2001, 2002
OLDSMOBILE SILHOUETTE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
PONTIAC AZTEK2001, 2002
PONTIAC BONNEVILLE1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
PONTIAC FIREBIRD1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
PONTIAC GRAND AM1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
PONTIAC GRAND PRIX1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
PONTIAC MONTANA1999, 2000, 2001, 2002
PONTIAC MONTANA EXT2000, 2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
PONTIAC SUNBIRD1994
PONTIAC SUNFIRE1995
PONTIAC SUNFIRE1996, 1997, 1998, 1999, 2000, 2001, 2002
PONTIAC TRANS SPORT1994, 1995, 1996, 1997, 1998
PONTIAC TRANS SPORT1999 to 2001
SATURN LW2002000, 2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
SATURN SL1996
SATURN SL1997
SATURN SL1998, 1999, 2000, 2001, 2002
SATURN VUE2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
03V2500002003-07-15. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
00V4320002000-12-19. EQUIPMENT:OTHER:LABELS
00V2580012000-09-08. EQUIPMENT:OTHER:LABELS
20000802000-03-21. Accessories
95V2240001995-11-30. EQUIPMENT:ELECTRICAL
94V1580001994-08-31. EQUIPMENT:APPLIANCE:AIR CONDITIONER
94V1170001994-06-24. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
94V0870001994-05-09. EQUIPMENT:OTHER:LABELS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

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PIC5588B2023-12-11. Service bulletin. Programming And Activation Of Replacement OnStar Modules.
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PIT5264B2023-12-04. Service bulletin. Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
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