View Full Version : Technical Discussion and Customizing your H2
- TSB - Rattle in Sunroof Area at Highway Speeds (Tighten Sunroof Wind Deflector) (1 replies)
- TSB - Water Leak From Sunroof Area (Replace Drain Hoses) (3 replies)
- Thought I would stir you guys up a little....Exhaust question... (32 replies)
- the H2's water resistance?? (4 replies)
- Headers and Exhaust?? (6 replies)
- Goodyear MTR 37's (12 replies)
- Grill Change (16 replies)
- 20" Wheels or Audio/Video? (11 replies)
- Frame paint washed off!! (24 replies)
- Don't Get Hummer-jacked (21 replies)
- Is your H2 like this? (17 replies)
- GPS (3 replies)
- Royal Purple (1 replies)
- Pics of Breathless new showroom and dyno (1 replies)
- Programmers... the short version (2 replies)
- Reprograming the speedometer for larger tires. (13 replies)
- cruise control sucks donky ding dongs!!! (68 replies)
- Granatelli Diablo Installed!! (11 replies)
- Aux Input On OEM Radio (22 replies)
- OnStar Relocation (10 replies)
- PAC Interfaces (5 replies)
- Coolant leak, anyone else??? (3 replies)
- Help w/ DRL jumper... (4 replies)
- Vent visors are on now.. (5 replies)
- Long day, bad night (8 replies)
- Bose Interface for aftermarket amps and subs...etc (55 replies)
- Hummer Wiring Colors (1 replies)
- Grille guard lamps switch location (8 replies)
- Other tire choices for stock rims (11 replies)
- Neoprene seat covers. (2 replies)
- Auto Volume Control on Radio (5 replies)
- XM Radio (2 replies)
- Breathless Performance New H2 Catalog is Now Available (1 replies)
- GPS antenna to OnStar Antenna? (1 replies)
- Question on air intake systems (19 replies)
- Tire Rotation (11 replies)
- GOT BUMPED TODAY.. (5 replies)
- Just installed a HitchCam (15 replies)
- magnacharger (50 replies)
- New ProComp Xterrain 37/13.50 R17 (1 replies)
- Throttle body bypass kit, worth it?? (16 replies)
- Whipple Supercharger: Whipple Programmer or Predator Programmer (10 replies)
- Question on install of Headreast monitors (7 replies)
- Fan Clutch (4 replies)
- Custom Screen and Speakers Install with Pics... (20 replies)
- DRL Question? (17 replies)
- supercharger?? (11 replies)
- H2 Accessory God (4 replies)
- Alarm System. (25 replies)
- Spray on Car Waxes (19 replies)
- Hummer hard roof carrier (13 replies)
- Anybody installed chrome shifter? (7 replies)
- Breathless Mods? (20 replies)
- Programmers (46 replies)
- Driver seat will not move (9 replies)
- Interior Temperature in COLD Climates (4 replies)
- Aftermarket sunroofs and adding air suspension (2 replies)
- Hooking up a sub & amp to the stock Bose while I wait for my new gear (19 replies)
- newbie questions... (7 replies)
- Wiring Suggestions for Fog Lights (25 replies)
- Very Custom SubWoofer Box Finally Installed! (w/pix) (23 replies)
- Replacement Front and Rear Bumper. + Cool Rack and Ladder. (12 replies)
- Transmission Temperature (4 replies)
- Bose Head Unit - replacement (7 replies)
- Bi-xenon projector headlight (6 replies)
- Anybody installed a HitchCam (6 replies)
- Headers... (8 replies)
- Bead Locks (1 replies)
- Rims from Dealer? (12 replies)
- Weld EVO velociti, best place to buy? (9 replies)
- Who has tinted they're windows?? (14 replies)
- Backup Lights. or any lights under back bumper (8 replies)
- Hella Black Magic Lights Installed (9 replies)
- Interesting install, any comments? (14 replies)
- The impact of Larger Tires (29 replies)
- xtreme flow questions (6 replies)
- H2 Wheels (2 replies)
- Upgrade pricing... (3 replies)
- SUNROOF (5 replies)
- Sunroof ? (5 replies)
- Touch up paint... (2 replies)
- Question for Circuitguy (5 replies)
- Computer program (2 replies)
- Please Help Customizing H2 In Japan! (3 replies)
- Front receiver pin (8 replies)
- Electronic trailer brake question again... (11 replies)
- SMA performance mods - are they worth it? (3 replies)
- BLING BLING RIMS!!! (13 replies)
- Check engine light? (7 replies)
- Warn 9.5ti Winch Good deal! (69 replies)
- Pictures of NEW TOYS - 35x13x20 Tires, 20x10 Wheels, Chrome Grille, Dual Exhaust!!! (13 replies)
- Remote release Billet fuel door (2 replies)
- New Flowmaster Muffler On My H2! (19 replies)
- Predator Programmer (4 replies)
- Stock rim backspacing? (5 replies)
- Rear Diff Lock? (7 replies)
- Most Accessorized H2 out there.... (4 replies)
- Best way to take all 4 of my wheels off? (11 replies)
- Manik Rear Guard Installed (12 replies)
- Manik Skid Plate Installed (8 replies)
- Airaid Finally Installed (1 replies)
- ALPINE MONITORS INSTALL (7 replies)
- Air Conditioning (26 replies)
- Electronic Brake Controll disables cruise control (4 replies)
- Proflash- Good investment or bad idea? (13 replies)
- H2 Wheel Load Specifications (8 replies)
- Magnaflow cat-back (10 replies)
- Winch Wiring / Electrical Question (8 replies)
- New "tilt" Manik Bar Installed (w/pix) (11 replies)
- Rear Mount Tire Carrier (2 replies)
- XM Radio (15 replies)
- Just ordered some new tires!!! (4 replies)
- D.I.C. (6 replies)
- K and N air filters-how much benefit are they? (11 replies)
- Slope/Tilt Guage (68 replies)
- Out with OnStar, in with Sprint PCS (11 replies)
- CB Radio (24 replies)
- Grill Inserts (15 replies)
- 37x14x18 Nitto tires on an H2 (2 replies)
- Wheels & Tires (2 replies)
- Front license plate relocation (4 replies)
- Volant cold air intake system (2 replies)
- Changing Instrument Cluster (11 replies)
- Billet Aluminum Vent Trim Rings ??? (7 replies)
- Protective Side Panels??? (6 replies)
- Replacement Air Breather (20 replies)
- cheapest Magna SC price (6 replies)
- Husky Floor Liners (2 replies)
- Winches (this is for you, Alec) (41 replies)
- Hummer H2 front/rear Anti-Sway Bar (8 replies)
- progaming chip - cal car cover (2 replies)
- Hood Latches (3 replies)
- H2 Hummer's Bose Stereo Auxillary Input (12 replies)
- Anyone have a 10 or more CD changer? (5 replies)
- hypertech progamming chips (11 replies)
- Lingenfelter 550 hp H2 (4 replies)
- Volant Air Intake: Anyone Have it? (2 replies)
- Audio/Video/NAV Install (11 replies)
- Center Armrest (2 replies)
- Offroad Lights Help...Please (3 replies)
- Headlights (2 replies)
- On Star antenna hookup (2 replies)
- Onstar ? (3 replies)
- OnStar Phone Hookup (6 replies)
- Chrome Top Grille Overlay Kit (9 replies)
- Garage Info (4 replies)
- Kiss the DRLs goodbye (23 replies)
- Door panels (2 replies)
- Tire Rack Problem (8 replies)
- I wonder who’s Idea @ GM or AM was to put the spare tire inside… (22 replies)
- Aftermarket Shocks (2 replies)
- Windshield Sun Shade (11 replies)
- Is the hood fiberglass or plastic look like it’s plastic ? (9 replies)
- Reliability record of H2.... (8 replies)
- Air suppension deflating? (1 replies)
- My 37's (17 replies)
- Foam pad under hood??? (7 replies)
- PARTS and Maintenance on H2.... (6 replies)
- Paxton Supercharging System! (7 replies)
- GM's Radio with XM from Tahoe/GMC (12 replies)
- XM Radio (5 replies)
- 37" tire ? (8 replies)
- Plug-n-play Interface Kit for aftermarket head-units coming out (14 replies)
- Any pics of polished skid plate installed? (49 replies)
- Built in LCD TV and PS2 (3 replies)
- Adventure Accessories Tire Carrier (7 replies)
- 4WD Engagement Interference? (6 replies)
- Front Hitch Extender and Pin Poll - Dealer ammo. (13 replies)
- Whipple Supercharger (15 replies)
- SMA DOT approved Xenon kit for H2... (6 replies)
- jack storage stub in cargo area (2 replies)
- To PhilD - Visualogic interference ? (7 replies)
- Nology plug wires? (2 replies)
- Undercoat to prevent rust? (44 replies)
- Lighting Saftey Warning (3 replies)
- Proflash users what setting did you end up with??? (6 replies)
- Axle Weights (5 replies)
- Gas Gauge Accuracy? (9 replies)
- Possible Tranny Temp problems......................... (5 replies)
- SUVxcessory's Airforce One filter system, anyone got it? (8 replies)
- Looking for custom stereo installer in San Diego/Southern Cali (10 replies)
- TSB - Front End Clunk or Oil Canning Noise (1 replies)
- TSB - 4L60E, 4L65E Delayed Engagement (1 replies)
- TSB - Excessive Noise with Sunroof Open (1 replies)
- TSB - Arm Rest Pad Broken (1 replies)
- TSB - Service VME - Idler Arm Lubrication (1 replies)
- TSB - Aftermarket AIr Induction Systems (1 replies)
- TSB - Clunking Noise Under Hood (1 replies)
- TSB - Seat Heater and/or Memory Power Seat Inoperative (1 replies)
- TSB - Radio Automatic Volume Control Feature Inoperative (1 replies)
- TSB - Remote Keyless Entry (RKE) System Inoperative (1 replies)
- TSB - No Audio Out of Speakers At Times (1 replies)
- TSB - New Longer Style Propeller Shaft (1 replies)
- Re:Interior Light Switch Placements for Roof Lights (17 replies)
- Air suspension service bulletin for high altitude? (3 replies)
- MP3 player installation (1 replies)
- Dash Cover (6 replies)
- t-case (2 replies)
- Custom Xenon Lights (2 replies)
- Just in, new designed stealth behind the bumper winch (5 replies)
- Really nice grill letters (2 replies)
- Tire Deflator/Inflator kit?? (5 replies)
- XBOX in H2 (3 replies)
- LCD display linked to GPS (3 replies)
- New Very Cool toys for my truck (27 replies)
- Off Road Grill and Roof Lights (2 replies)
- Gobi Ladder (5 replies)
- FUEL RANGE (14 replies)
- proflash computer upgrade (18 replies)
- DASH OVERLAY/STEERING WHEEL (3 replies)
- DRL's as switchable fog lights........ (50 replies)
- Keyless remote programming (3 replies)
- Can you modify the Air ride to lower at will???? (8 replies)
- Alpine Monitors? (5 replies)
- Separate Amplifier in H2? (6 replies)
- Feedback and noise through DVD system (1 replies)
- Need immediate help!!!! (6 replies)
- Looking for Custom Installer in Dallas area (12 replies)
- White Faced gauges (1 replies)
- Jerry can, Gobi ladder, Traffic Advisor, Dual fiberglass CB Antennas & more... (25 replies)
- xtreme flow programer??? any thoghts on it heres the info (1 replies)
- Throttle Body Spacer (12 replies)
- OEM Headlight Bulb Wattage (21 replies)
- xtreme flow catback, air flow and programer?????help (1 replies)
- clicking sound during acceleration (11 replies)
- H2 Warranty honored at GM Dealer (5 replies)
- Vizualogic Headrest and visor system. (40 replies)
- Door Locks (1 replies)
- New computer program... (9 replies)
- Backup sensors (10 replies)
- New Custom Dual Exhaust Installed Today (Photos) (9 replies)
- Check Engine Warning Lamp (6 replies)
- Turning off ABS when offroading? (7 replies)
- Overhead Console Replacement (3 replies)
- Grill Mount Off Road Lights (6 replies)
- Snow Plow (12 replies)
- Light Bar & DVD Questions (14 replies)
- Those with roof mounted lights... (10 replies)
- Front wipers, snow and defroster (15 replies)
- Winch Installation (22 replies)
- Hitch-N-Tow (4 replies)
- Just Installed (1 replies)
- DRL conversion with switch and diode (9 replies)
- Self Leveling Problems (4 replies)
- Anyone know of a Mobile/In-dash DVD/MP3 with ID3? (3 replies)
- Kenwood KVT-911DVD touchscreen head unit (10 replies)
- 2 INCH LIFT KIT (5 replies)
- "Touring" Model Corsa Muffler Installed (1 replies)
- Winch bargain. (10 replies)
- Pinion replaced? (1 replies)
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