# Service bulletin 549001A

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.

- Type: Service bulletin
- NHTSA id: 52600
- Published by NHTSA: 1997\-08\-21
- Manufacturer's number: 549001A
- Manufacturer's date: 1997\-03\-01
- Replaces: 54\-90\-01
- NHTSA component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

## NHTSA's summary

CLN INDICATOR APPEARS ON RADIO DISPLAY AND DOES NOT TURN OFF \(RESET CLN INDICATOR WITH THE EJECT BUTTON ON TAPE\). \*TW

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Equipment and accessories

## Vehicles listed

- 1995 to 1997 BUICK LESABRE
- 1995 to 1997 BUICK PARK AVENUE
- 1995 to 1997 BUICK REGAL
- 1996 to 1997 BUICK RIVIERA
- 1995 to 1996 BUICK ROADMASTER
- 1996 to 1997 BUICK SKYLARK
- 1996 to 1997 CADILLAC DEVILLE
- 1996 to 1997 CADILLAC ELDORADO
- 1996 to 1997 CADILLAC SEVILLE
- 1996 to 1997 CHEVROLET ASTRO
- 1995 to 1997 CHEVROLET C SERIES\(LIGHT\)
- 1996 to 1997 CHEVROLET CAVALIER
- 1997 CHEVROLET CORVETTE
- 1996 CHEVROLET G SERIES
- 1997 CHEVROLET G SERIES
- 1995 to 1997 CHEVROLET K SERIES
- 1994 to 1997 CHEVROLET LUMINA
- 1996 CHEVROLET LUMINA APV
- 1997 CHEVROLET LUMINA APV
- 1995 to 1997 CHEVROLET MONTE CARLO
- 1995 to 1997 GMC C SERIES\(LIGHT\)
- 1996 to 1997 GMC G SERIES
- 1995 to 1997 GMC K SERIES
- 1996 to 1997 GMC SAFARI
- 1994 to 1997 OLDSMOBILE 88
- 1997 OLDSMOBILE 98
- 1996 to 1997 OLDSMOBILE ACHIEVA
- 1995 to 1997 OLDSMOBILE AURORA
- 1995 to 1997 OLDSMOBILE CUTLASS SUPREME
- 1997 OLDSMOBILE SILHOUETTE
- 1994 to 1997 PONTIAC BONNEVILLE
- 1994 to 1997 PONTIAC FIREBIRD
- 1996 to 1997 PONTIAC GRAND AM
- 1994 to 1997 PONTIAC GRAND PRIX
- 1995 PONTIAC SUNFIRE
- 1996 to 1997 PONTIAC SUNFIRE
- 1996 to 1997 PONTIAC TRANS SPORT

## Recalls for the same vehicles and component

- [2000080](/recalls/tc/2000080.md), 2000-03-21: Accessories
- [95V224000](/recalls/nhtsa/95V224000.md), 1995-11-30: EQUIPMENT:ELECTRICAL

## Other bulletins for the same vehicles and component

- [Recalls](/bulletins/10248444.md), 2024-01-08, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Vehicle Recalls
- [17\-NA\-073](/bulletins/10232287.md), 2023-03-03, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
- [19NA273](/bulletins/10170494.md), 2020-01-21, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
- [PIC4696E](/bulletins/10168979.md), 2019-12-09, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:ANTI\-THEFT DEVICES. 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.
- [17NA073](/bulletins/10166638.md), 2019-10-28, Service bulletin: EQUIPMENT. This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
- [PIC4696D](/bulletins/10165876.md), 2019-10-15, Service bulletin: EQUIPMENT. 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.
- [PIP4723C](/bulletins/10157018.md), 2019-04-08, Service bulletin: EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:SOFTWARE. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
- [17NA073](/bulletins/10154641.md), 2019-03-18, Service bulletin: EQUIPMENT. This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
- [PIC4696C](/bulletins/10141381.md), 2018-06-18, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. 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.
- [PI0969](/bulletins/10139019.md), 2018-06-04, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT. This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.

JSON: [/v1/bulletins/52600](/v1/bulletins/52600)

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