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Service bulletins for the 2004 Cadillac XLR

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.

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

By type

By component

By trouble code

Bulletins, newest first
015112004-03-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4.6L ENGINE BLUE EXHAUST SMOKE ON START UP. SIT BULLETIN 1403379. *TT
015102004-03-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE DIAGNOSTIC TROUBLE CODE (DTC) P0315 ON LOW MILEAGE VEHICLES OR AFTER A POWER TRAIN CONTROL MODULE (PCM) REPLACEMENT. SIT BULLETIN 1403351. *TT
015002004-03-01. Service bulletin. UNKNOWN OR OTHER. OBTAINING MODULE INFORMATION ON A LAN-BASED VEHICLE AND THE TECH 2. SIT BULLETIN 1402209.
01454A2004-02-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 4.6L ENGINE WITH A COLD START, RATCHETING/CLICKING NOISES LASTS. SIT BULLETIN 1404308. *TT
015192004-02-28. Service bulletin. STRUCTURE:BODY:TRUNK LID. TRUNK LID LOWER MOLDING INFORMATION. SIT BULLETIN 1405619. *TT
015912004-02-25. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. THE BATTERY IN THE XLR AND CORVETTE ARE TOP POST FLOODED STYLE BATTERIES. *MN
00110A2004-02-25. Service bulletin. FUEL SYSTEM, OTHER. FUEL GAUGE/PUMP DIAGNOSTIC TESTS. SIT BULLETIN 1411305. *TT
015502004-02-25. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. CONVERTIBLE TOP DOES NOT FUNCTION AFTER BATTERY DISCONNECT. SERVICE VME. SIT BULLETIN 1410296. *TT
015492004-02-25. Service bulletin. ELECTRICAL SYSTEM. VIEWING THE ROOF DATA WITH THE TECH 2. SIT BULLETIN 1410213. *TT
015472004-02-24. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. WATER/CONDENSATION IN THE HEADLIGHT ASSEMBLY. SIT BULLETIN 1410129. *TT
01511A2004-02-24. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 4.6L LH2 ENGINE BLUE EXHAUST SMOKE ON START UP. SIT BULLETIN 1409303. *TT
1491B2004-02-24. Service bulletin. ELECTRICAL SYSTEM. THE TECH 2 CANNOT COMMUNICATE WITH GM-LAN MODULES. SIT BULLETIN 140895. *TT
0910032004-01-28. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM RADIO INSTALLATION. GM VOICEMAIL LOG. *TT
0910032004-01-28. Service bulletin. EQUIPMENT:ELECTRICAL. TECH 2 UPDATES. GM VOICEMAIL LOG. *TT
0909032004-01-28. Service bulletin. UNKNOWN OR OTHER. A SPECIAL ACTION CENTER SET UP FOR REPAIR ASSISTANCE AND REPORT PRODUCT CONCERNS. GM VOICEMAIL LOG. *TT
0922032004-01-28. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. POSSIBLE FLUID LEAK FROM THE TOP ASSEMBLY HYDRAULIC CYLINDER OR CYLINDERS. THE POSSIBILITY EXISTS THAT A FLUID LEAK MIGHT OCCUR AT A TOP ASSEMBLY HYDRAULIC CYLINDER. GM VOICEMAIL LOG. *TT
0919032004-01-27. Service bulletin. EQUIPMENT. FRONT LICENSE PLATE HOLDER. GM VOICEMAIL LOG. *TT
1024032004-01-26. Service bulletin. ELECTRICAL SYSTEM. COMPLAINTS THAT THE VEHICLE HAS REDUCED POWER AND WILL NOT GO OVER FIVE MILES AN HOUR AND THE TRACTION CONTROL MESSAGE IS DISPLAYED ON THE DIC. GM VOICEMAIL LOG. *TT
1003032004-01-23. Service bulletin. UNKNOWN OR OTHER. PAID MAINTENANCE PROGRAM INFORMATION. GM VOICEMAIL LOG. *TT
0930032004-01-23. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. INTERMITTENT OPERATION OF THE WINDSHIELD WIPERS IN ALL MODES EXCEPT HIGH SPEED. GM VOICEMAIL LOG. *TT
0308670082004-01-05. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. RETRACTABLE ROOF INOPERATIVE. *TT
0306040612004-01-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ON-BOARD DIAGNOSTIC (OBD) SYSTEM SOFTWARE UPGRADE. *TT
1028032003-12-16. Service bulletin. EQUIPMENT:ELECTRICAL. PRELIMINARY ON-BOARD DIAGNOSTIC (OBD) SOFTWARE UPGRADE SERVICE BULLETIN. *TT
014322003-12-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION POOR ACCELERATION, PERFORMANCE. *TT
014442003-12-05. Service bulletin. UNKNOWN OR OTHER. XM DEALER ASSISTANCE LINE INFORMATION. *TT

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