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Service bulletins for the 2006 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.

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

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By component

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Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
SB-03-07-29-004K2016-08-06. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE OPERATING CHARACTERISTICS OF A MANUAL TRANSMISSION.
PI-07732014-07-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC: THERE IS SLIPPING OR HAVE NO FOURTH, FIFTH OR SIXTH GEAR AND MALFUNCTION INDICATOR LAMP (MIL) WOULD BE ON, WITH DIAGNOSTIC TROUBLE CODE (DTC) P0796 FOUND AS ACTIVE. *PE
09-07-30-004F2012-04-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM: SLIPS IN REVERSE OR THIRD, DELAYED REVERSE OR DRIVE ENGAGEMENT, DTC P0776, P2715, P2723, HARSH 2-3 SHIFTS (INSPECT 1-2-3-/ 3-5-R HOUSING AND PUMP SEAL RINGS). THIS CONDITION MAY BE CAUSED BY A CRACKED 1-2-3-4/ 3-5-R CLUTCH HOUSING. *JS UPDATED 5/10/12. *PE UPDATED 04/15/2014 *JS
0705250022007-10-06. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR. INTERMITTENT SERVICE STABILITRAK AND TRACTION SYSTEM OFF MESSAGE DISPLAYED ON DIC, TRACTION CONTROL OFF INDICATOR LIGHT ON, DTC C0561 SET (REPROGRAM EBCM). *NJ
40522007-09-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 2-3 UPSHIFT SLIP OR FLARE. *KB
0704200022007-07-24. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. REAR AXLE CLUNK AND/OR CHATTER TYPE NOISE ON TURNS (DRAIN/REFILL REAR DIFFERENTIAL FLUID). *KB UPDATED 4/11/08. *NJ
0707300152007-06-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 6T70, 6T75, 6L50, 6L80, OR 6L90. AUTOMATIC TRANSMISSION - INFORMATION ON TRANSMISSION FLUID PRESSURE (TFP) SWITCH CHECK FOR FALSE DTC'S P0842, P0843, P0872, P0873, P0877, P0878, P0989, OR P0990. *KB
36492007-03-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION, BUSY SHIFTING, MIL ILLUMINATED, DTC P1751. *KB
0607300312007-01-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. DIAGNOSIS FOR SERVICE FAST LEARN ADAPTS FAILS, NO FORWARD OR NO REVERSE, DTC P0796, P2723, P2763 SET. *KB
37352006-05-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. 6L80 LEAK FROM THE TRANSMISSION COOLER LINES. *AK
0504950012006-01-13. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. REAR WHEEL DRIVE SHAFT NUT TORQUE SPECIFICATION REQUIREMENTS AND INFORMATION ON REPLACEMENT SHAFTS FOR SERVICE. *AK
0507300222005-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 2006 MODEL YEAR 6L80 AUTOMATIC TRANSMISSION EXCHANGE PROGRAM. *TT
35592005-10-18. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. REAR AXLE CHATTER SHUDDER ON TURNS. *SC UPDATED. *KB UPDATED 9/30/08. *PE
33922005-09-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. THE 5L40E AND 5L50E AUTOMATIC TRANSMISSION MAY EXPERIENCE A CONDITION OF HIGH TCC SLIP SPEED AND OR DTC P0741. *TT UPDATED 09-26-07. *KB

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