Hummer Popular Questions, Answers, Tips & Manuals

https://video.search.yahoo.com/search/video?fr=mcafee&ei=UTF-8&p=the+key+will+not+turn+in+my+2004+h2+hummer+ignition+switch&type=E210US1494G0#id=54&vid=d664a1d87ae4722518ba800f80f1d92c&action=click The key could be worn not releasing the lock pins or the pins may be worn not allowing the key to work. Try a little graphite to the lock cylinder. Also make sure that the steering wheel does not have pressure on the lock plate . Some times the car wheels can in a position causing the steering wheel to put pressure on the lock assembly not letting it to turn.

Question edited for better English and all the typos. It sounds like the vehicle has a night time parking light feature. https://www.google.com/search?q=Hummer+H3+parking+light The vehicle won't start because you disconnected the battery. The Security and Immobilizer needs resetting. Number 1 tip, never disconnect the ECM from power even when swapping batteries. https://www.fixya.com/cars/r29912554-changing_battery_not_create_problems https://www.google.com/search?q=Hummer+H3+reset+security ..

google unlock closed hummer tailgate for answers and info

Checking around the net their doesn't appear to be any matinance info. Found this site though... https://wsrsolutions.com/repairing-your-tzora-electric-scooter/ If your mobility scooter is experiencing difficulties and not running properly it might be due to a more serious issue. Only an expert can find the true cause of technical issues. Avoid trying to diagnose the cause of the issue yourself. This often leads users to attempt to fix something that doesn't need fixing. It also may make the initial situation worse and more expensive to fix in the long run. Any issues that aren't obvious or easy to fix should be handled by a professional scooter repair technician.

RTM, READ THE MANUAL YET https://eautorepair.net/Marketing/Default.asp

Question edited for clarity. don't is a contraction of 'do not', doesn't is a contraction of 'does not'. I changed it. This seems to explain the issue. Or if nothing lights up, check the fuse box diagram https://www.justanswer.com/gm/5quae-gm-hummer-h3-2006-hummer-h3-107330-miles-no-lights-4x4.html

no year truck told why make it so hard.? 2006 to 2010, just 5 years.sold it can only be 2 places then. fuel rail or in the tank pump rack if car has 2 fuel lines it is on the rail if 1 line it is in the tank. 2 lines means low pressure regulation why not just pretend to buy it online see where it goes here I will for you in the USA the EPA caused this change,. BINGO 2008 guess 5.3L guess2 bingo in the rack https://www.rockauto.com/en/moreinfo.php?pk=5929317&cc=1441263&pt=10147&jsn=1041&_nck=Ekt6BqBF1pwlXdx0gYlm1XyS%2BrEifIwvxWIl7Mt9zft%2BWrd9NkObID6vX0VSfQvQu4KjTdKrzbDUBi9MzX%2FMdafUFWZ%2BkPLPhA3p459yzN6Kx9av8o0LZZeZcw1BlrZsyqN5mxsHgljscTFxks%2BO5NY5rLt8F4DK8Tawqmjk8dG9yROMXCPDLMJb876dqpOM0%2BG19tvZWSevwMEnCAYcUkYY9fAhpBZIXbFxUv4Gy09RmhWVlvNmIPSUIMAVvETkC9%2BUdWdQyhVKA4qQLNE2PYWkYeHwd3x8JoiUOjEiqI7ezoumSA%2BlUDltDKLaMbpqYChHkdNZMN9orXthuE4L3f0uDEamphST877IAFeeNPP7w7t9Ao%2B40cSj5HuF8wud

Question edited for clarity. Question moved to model category. So you now have 3 issues with your H3. They are all electronic. You need a qualified auto electrician with a professional grade scan tool computer to read the Diagnostic Trouble Codes. The codes tell the story and the fix. https://www.google.com/search?q=mobile+auto+electrician+near+me ..

If the 4WD service light comes on when you start your Hummer H2, it could indicate a problem with the four-wheel drive system. This warning light could indicate a problem with the transfer case, the drive shaft, the front or rear differential, or other components of the 4WD system. It is recommended to take your vehicle to a certified mechanic or a Hummer dealership for proper diagnosis and repair. The service light coming on could be a sign of a serious problem, and it is important to address it promptly to avoid further damage to your vehicle and ensure safe operation.

levels good (tranny dip sticked , hot, idle , in park) shift linkage not bad. PRNDL does car move in park if car, is in park, and take off all brakes can car be pushed,? if yes park is failing too, and is bad shift linkage. this is step 1 and 2 in the service manual on topic of like 20 test. on car. RTM read the manual yet? buy it ?

cranks fast every time , starter motor cranks the engine fast , not slow, or dead starteror cranks fast, starts and stalls in 2 secondsand fast right foot actions can not prevent the stall?yes ,yes,, look at dash IP cluster see IMMO lampif IMMO lamp fails (security) then try the 2nd key Chevy gave you day 1 new. both keys fail>? oopsteeh guide is H2 ,free from Chevysecurity key called PASS_LOCK(tm)page 2-19 in the manualread it. https://experience.gm.com/bypass/pcf/gma-content-api/resources/sites/GMA/content/staging/MANUALS/0/MA358/en_US/2.0/2k03hummer.pdfDuring normal operation, the security light will turn offapproximately five seconds after the key is turned to RUN.beyond all that there are 50 things to make engine not run, GOT TOOLS> (lots of em)? Ill not guess all 50 and post them but can.

Blend Door Actuator Servos not working or Blend Doors off their mountings.

There is one of two way to remove them. With the roof fully open check inside the runners for mounting screws or bolts. If there are none visible it is probably mounted from inside the vehicle. If they are inside mounts you will need the glass in the closed position and with a helper it will be easier to lift out. If there is a roof liner fitted you will most likely need to remove it to gain access to the mounting bolts. Not all sunroofs can have new rails fitted so you might have to replace the whole thing.

You replaced the fuel gauge stepper motor two times ? Did you do it correctly ? Fuel Gage The IPC displays the fuel level as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the fuel level percent. The fuel gage defaults to empty if: • The PCM detects a malfunction in the fuel level sensor circuit. • The IPC detects a loss of class 2 communications with the PCM. When the fuel level is less than a pre-determined value, the low fuel indicator illuminates. Reviewing the fuel system description will further explain how the system functions. Refer to Fuel System Description . Did you try replacing the fuel level sensor ? Check for DTC'S diagnostic trouble codes ?

Spark Plug Torque Recommendations - Champion Auto Parts

https://www.championautoparts.com > Tech-Tips > Spa... How to Tighten Spark Plugs. Use the Champion torque recommendation below as a guide for tightening all spark plugs. Step-by-Step Instructions.

People also ask

What is the torque spec for spark plugs? SPARK PLUG Installation Thread Size Recommended Torque Recommended Tightening Angle New Plug M14 20-30N?m About 2/3 turn M18 30-40N?m About 1/4 turn M14 Taper seat 10-20N?m About 1/16 turn 9 more rows

SPARK PLUG Installation ' Automotive Service Parts and Accessories

https://www.denso.com > global > plug > basic > torque

no need to unless the compressor blew up. why not ask a shop to fix it.??? they do a battery of tests and fix it fast. even in hours. to replace that valve behind the evaporator core on most cars is horror. (nothing less)<< so why we do all tests first not 10 hours labor for zero gained. that be over the top. THAT act BREAKS OPEN THE LOOP .! best is avoid that. AND ALL R134A Refrigerant is lost. doing that. a real shop captures it and looks for metal particles there. but this a last step. not first and testing is first. .lots of tests are first. low-side pressure (30 psi par) high-side. pressure (300 psi par) are dampers stuck closed fuse blow bad compressor clutch make sure compressor is ok, first, if is the expansion valve is ok but there are test just for that. Dye tests for leaks to be found . once you break the loop and pump down vacuum pump is manitory to remove all water there (like 85% humid air ) and if is R134 hates that. and fails,.hard. (weak AC) and once loop breaks, a new receiver/dryer is need too. and more, lots more.

If the vehicle is rolling, the driveshafts have to rotate. It just depends if they are driven from within the gearbox. Do you have the 'Adventure Package'? https://www.google.com/search?q=2007+Hummer+H3.+no+4x4+settings+light+up+on+my+dash ..

If the engine was very noisy, it is probably too late even to bother to repair it. After hitting the sump on a rock or large stone when playing, this can happen.

Unless you have the Adventure Package, you don't have it. You need an auto electrician to tell you what you have and if the buttons are faulty. If you are on 4 Low, is your top speed 20mph? If you can do 70mph in that hunk-a-junk, you are in High. Find a dirt road and get some friends to watch . If you boot it, do all the wheels spin, or just one pair? Those are the easy ways to check.

Hi, Please check that there isn't a walnut, leaves or some other substance stuck in the track where your sunroof moves over. Usually, if there is a blockage, the reversal that you've mentioned would happen. Thank you.