Service bulletins for the 2006 Hummer H2
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.
747 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| 000310006 | 2007-03-07. Service bulletin. SUSPENSION. INFORMATION ON TIRE RADIAL FORCE VARIATION (RFV). 2008 AND PRIOR GM PASSENGER CARS AND LIGHT DUTY TRUCKS INCLUDING 2008 AND PRIOR HUMMER H2, H3 AND 2005-08 SAAB 9-7X AND 2000-05 SATURN L SERIES AND 2003-07 SATURN ION. *KB UPDATED 4/11/08. *NJ UPDATED 5/27/09. *PE |
|---|---|
| 060089024 | 2007-03-05. Service bulletin. UNKNOWN OR OTHER. CAR AND TRUCK FIX IT RIGHT THE FIRST TIME ISSUES. THIS BULLETIN INCLUDES 2007 AND PRIOR PASSENGER CARS AND TRUCKS INCLUDING SATURN. *KB |
| 030730007 | 2007-03-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. DELAYED ENGAGEMENT WHEN SHIFTING INTO THESE POSITIONS. PARK INTO REVERSE, NUETRAL INTO DRIVE, NUETRAL INTO REVERSE, AND PARK INTO DRIVE. THIS BULLETIN INCLUDES ALL 2000 - 2007 GM LIGHT DUTY TRUCKS. *KB |
| 4231 | 2007-02-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE VME. SUPPLEMENT TO 00-02-35-003L. UPDATE ON NEW I-SHAFT. *KB |
| 3136 | 2007-02-22. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION. SLIP CONDITION IN 2ND, 3RD, OR 4TH. DAMAGED 2-4 OR 3-4 CLUTCH. *KB UPDATED 10/31/07. *NJ |
| 3931 | 2007-02-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. NO MOVEMENT WHEN THE SHIFT LEVER IS MOVED TO D4 OR D3. NORMAL OPERATION WHEN MOVED TO D2 D1 OR REVERSE. *KB UPDATED. *KB |
| 060604042 | 2007-01-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB |
| 3340 | 2007-01-25. Service bulletin. SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE. LEFT FRONT AXLE SHAFT DIFFICULT TO REMOVE. AXLE DIFFERENTIAL LEAK SEAL SHAFT. *KB |
| 060421001 | 2007-01-24. Service bulletin. ELECTRICAL SYSTEM. UPDATED TRANSFER CASE CONNECTOR SERVICE KIT NOW AVAILABLE FOR TRANSFER CASE SPEED SENSOR WIRE HARNESS CONNECTOR THAT COMES LOOSE OR CONNECTOR RETAINER CLIP BREAKS. 2007 AND PRIOR GM LIGHT DUTY TRUCKS. *KB |
| 060845004 | 2007-01-24. Service bulletin. ELECTRICAL SYSTEM:WIRING. INSTRUMENT PANEL, BODY AND GENERAL WIRING HARNESS REPAIR. 2007 AND PRIOR GM PASSENGER CARS AND TRUCKS. *KB |
| 060310010 | 2007-01-08. Service bulletin. SUSPENSION. INFORMATION ON PROPER WHEEL CHANGING PROCEDURES AND CAUTIONS. 2007 AND PRIOR GM PASSENGER CARS AND TRUCKS INCLUDING SATURN. *KB |
| 050089078 | 2007-01-08. Service bulletin. FUEL SYSTEM, GASOLINE. FUEL SYSTEM TREATMENT PLUS, FUEL SENDING UNIT CORROSION AND FUEL SYSTEM DEPOSITS. 2007 AND PRIOR GM PASSENGER CARS AND TRUCKS INCLUDING SATURNS. *KB |
| 3462 | 2006-12-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. BLOWER MOTOR IS IN-OPERABLE/ WILL NOT SHUT OFF/ DEAD BATTERY. *KB |
| 06045 | 2006-08-11. Service bulletin. EQUIPMENT:OTHER:LABELS. MISSING MERCURY DISPOSAL NOTICE LABEL. *TT |
| 3812 | 2006-07-19. Service bulletin. ELECTRICAL SYSTEM. THROTTLE BODY CODES P2108, P1516, AND U0107. *TT |
| 050604035 | 2006-05-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; FUEL SYSTEM, GASOLINE. USAGE OF E85 FUELS IN GM VEHICLES. 1997 - 2008 ALL GM CARS AND TRUCKS. 1997 - 2008 ALL SATURN VEHICLES. *TT UPDATED. *KB UPDATED ON 10/22/07. *NJ |
| 060308002 | 2006-05-05. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:UPPER ARM. REVISED UPPER CONTROL ARM REPLACEMENT. *TT |
| 050310020 | 2006-03-31. Service bulletin. TIRES. USE OF NITROGEN GAS IN TIRES. *AK 2015 AND PRIOR GM PASSENGER CARS & TRUCKS (INCLUDING SATURN) ALSO 2008 AND PRIOR HUMMER H2, H3, SAAB 9-7X. UPDATED 5/12/08. *NJ UPDATED 04/15/2014 *JS |
| 3812 | 2006-01-25. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. DOOR LOCKS ACTUATORS CYCLE AND INTERIOR LIGHT TURNS ON AND OFF AT RANDOM. *TT |
| 3287B | 2006-01-06. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. HEATED SEAT INOPERATIVE OR SHUT OFF IN 30 SECONDS. DIAGNOSTIC TROUBLE CODES B2435, B2440, B3606 AND/OR B1825 SET IN THE DRIVERS SEAT MODULE. *TT |
| 3609A | 2006-01-06. Service bulletin. POWER TRAIN. HARSH 1-2 SHIFT, MALFUNCTION INDICATOR LAMP ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0894 STORED IN PCM. *TT |
| 709 | 2005-12-15. Service bulletin. SUSPENSION. CASTER MEASUREMENT. APPLIES TO 2006 FULL-SIZE C/K PICKUPS AND UTILITIES. GM TECH LINK. *TT |
| 050851005 | 2005-12-05. Service bulletin. STRUCTURE:BODY. CLOUDY SPOT IN PAINT AFTER PROTECTIVE COVERING IS REMOVED (HEAT AREA). 2005 - 2006 GM PASSENGER CARS AND TRUCKS. *TT |
| 050844027 | 2005-12-05. Service bulletin. ELECTRICAL SYSTEM. INFORMATION ON VEHICLES WITH A STORED HISTORY DTC B1259 ANTENNA GROUND CIRCUIT. *TT |
| 050089062 | 2005-12-05. Service bulletin. UNKNOWN OR OTHER. CAR AND TRUCK FIX IT RIGHT THE FIRST TIME ISSUES AND BULLETINS RELEASED WEEKS OF SEPTEMBER 5, 2005 AND SEPTEMBER 12, 2005. 2006 AND PRIOR PASSENGER CARS AND TRUCKS (INCLUDING SATURN). *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.