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Service bulletins for the 2002 Chevrolet Impala

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.

448 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
0306040302003-08-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT
0227032003-07-23. Service bulletin. STRUCTURE. GAP CONDITION BETWEEN THE UPPER INSTRUMENT PANEL (IP) PAD TO IP TRIM PLATE WHICH MAY BE OBJECTIONABLE TO A CUSTOMER. *TT *JB
0306010102003-04-26. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE OIL OR COOLANT LEAK. *TT
0308440052003-04-15. Service bulletin. ELECTRICAL SYSTEM. POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE. *TT
0306050022003-04-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE ENGINE SOON (SES) LIGHT ON, REDUCED VEHICLE PERFORMANCE, ACCELERATION AND TOP SPEED. *TT
0306040092003-04-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE DECELERATION HESITATION, LOSS OF POWER ON VEHICLES WITH POLICE PACKAGE. *TT
0208500102003-03-28. Service bulletin. SEATS:FRONT ASSEMBLY:POWER ADJUST. POWER SEAT ADJUSTER INOPERATIVE. *TT
020602011A2003-03-28. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE OVERHEATING AND/OR EXCESSIVE NOISE FROM ELECTRIC COOLING FAN MOTOR. *TT
0206020112003-02-28. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE OVERHEATING AND/OR EXCESSIVE NOISE FROM ELECTRIC COOLING FAN MOTOR. *TT
0108022002-11-22. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. SOME VEHICLES MAY EXHIBIT A STRONG SULFUR ODOR OR A VERY OFFENSIVE TYPE ODOR COMING FROM THE COOLING SYSTEM. *TT
2307022002-11-22. Service bulletin. UNKNOWN OR OTHER. SERVICE INFORMATION REGARDING AN INOPERATIVE REMOTE KEYLESS ENTRY (RKE) FOLLOWING VCM REPLACEMENT. *TT
1907022002-11-22. Service bulletin. STRUCTURE:BODY. THIS MESSAGE IS IN REFERENCE TO A RATTLE NOISE COMING FROM THE CENTER FORWARD EDGE OF THE HEADLINER. *TT
0606022002-11-21. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. A CONDITION MAY EXIST WITH THE LOSS OF RADIO RECEPTION OR STATIC CONDITION IN THE RADIO WHEN THE REAR WINDOW DEFOGGER IS TURNED ON. *TT
0503022002-11-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. IN SEVERE POLICE VEHICLE USE SITUATIONS THE FRONT EXHAUST O-RING STYLE HANGER MAY BECOME DISCONNECTED AND EVENTUALLY FALL OFF. *TT
0503022002-11-10. Service bulletin. STRUCTURE:BODY:DOOR. CONCERNS OF A POSSIBLE CONDITION OF DOOR TRIM PANEL DAMAGE. *TT
0404022002-11-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. THIS MESSAGE IS IN REGARDS TO A CLICKING OR SNAPPING TYPE SOUND FROM THE ENGINE CRADLE ASSEMBLY DURING SLOW SPEED STEERING MANEUVERS. *TT
0207300022002-10-16. Service bulletin. UNKNOWN OR OTHER. SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED AND THAT WHILE THE LIGHT IS ILLUMINATED, TRANSMISSION SHIFTS ARE EXTREMELY HARSH. *TT
020730014A2002-10-15. Service bulletin. UNKNOWN OR OTHER. INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT
020730024A2002-10-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
0207300152002-10-10. Service bulletin. POWER TRAIN. SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P0713. *TT
020730022A2002-10-10. Service bulletin. UNKNOWN OR OTHER. SERVICE ENGINE SOON LIGHT ON WITH DIAGNOSTIC TROUBLE CODES P0716 AND / OR P0717, P0730, P0753, P0758, P1860, P1887 OR OTHER MISCELLANEOUS TRANSMISSION TROUBLE CODES SET. *TT
010232001B2002-10-09. Service bulletin. STEERING. SOME CUSTOMERS MAY COMMENT ON A CLUNK TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE DURING A TURNING MANEUVER. *TT
0206010142002-10-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING REVISED LOWER INTAKE MANIFOLD INSTALLATION. *TT
0208460052002-10-04. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. SUBJECT REGARDNG THE ADDITION OF DIAGNOSTIC TROUBLE CODE U1500 FOR GENERATION 4 ONSTAR. *TT
0208430022002-10-03. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. SOME CUSTOMERS MAY COMMENT THAT THE WINDSHIELD WIPERS PARK IN THE OUTWIPE (VERTICAL) POSITION. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.