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Chevy Silverado and GMC Sierra 4x4 Questions

236 messages, Last post on Nov 17, 2009 at 5:35 AM
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| Have replaced everything ,even wiring ,added more grounds, replaced front actuater, replaced encoder and acuater,moduale ,push buttons ,everthing but computer. | |
| Have replaced everything ,even wiring ,added more grounds, replaced front actuator, replaced encoder and actuator,moduale ,push buttons ,everthing but computer. | |
I guess there is no one that can help , out of all the ones that have posted their problems, looks as though some one could elaberate on my question !!!!!!!!!
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Replying to: havatoker (Jul 28, 2009 3:24 pm) Why add additional ground? And where were they added? There were different solutions as to why 4WD couldn't be engaged but no one ever did what you described so no solution could be offered. However, I have the factory manual for your year and could look through the trouble shooting section on 4WD. |
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I did all the extra grounds myself , replaced every thing that Chevy said replace, that is why I added all the extra grounds, after I installed the actuator on transfer case it went 4 hi, now all it does is blink when you start the engine , replaced three front actuators, because all it would do to begin with was kick in the front actuator, I am about to give up on it,and use only 2 wheel drive , by the way when I bought it , there was an alarm system on it , and I removed it by taking the ground off the battery , then cut each wire one at a time and taping them up. It was wrecked when I purchased it , so I dont know if the 4X4 was working or not. worked at Chevy for two years. Thanks for your reply.
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Replying to: havatoker (Jul 28, 2009 3:50 pm) what year truck ? list line by line everything you have done with respect to the 4wd |
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First thing I did was to replace the transfer case push button three differnt ones, lights would not light up,would come on breifly when cranking, then relaced the front actuator two different ones,They would only kick in ,nothing else, still did not work , then replaced transfer case actuator and decoder different ones,did kick in to 4 whell dr in transfer case, all the same part number, then replaced the control moduale behind the light switch twice, then added more grounds to make sure it was grounded, still didn't work, and out of the blue the airbag light came on and won't go off , I have tried everything but replace the wiring harness on steering column, and replace main computer.The truck is imaculant , and did not want to junk it , just bought new leather seats off e-bay with 1,600 miles on them , NEW, Was the same hook up as the old ones, so thats not the problem. This truck came with all you can buy on a Silverado 2000. Have not replaced sensors. Thanks again |
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Well , it seems to me as every one has contained their problem , but me , but I will keep pluging along with it to find out the out come on my problem , Then I will post it , I am not one who gives up easy , and I will find the problem , but as of now my drivetrain is still the same , the tranfer 4X4 is not working , it is surely not in the tranfer case, but I know it is something small , unless it is the main computer, and if it is, I will replace that dog with another , it, and the starting switch wiring harness is the only thing I haven't changed, Thanks all for your help
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Replying to: havatoker (Jul 30, 2009 3:46 pm) Is there any way to find out if it was working prior to the salvage? I'll start looking up the trouble shooting for the electrical controls. |
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I don't know if it was working or not , they said it was , bought it wrecked in the rear side,I had to change the frame. I have pulled the front drive shaft, and the tranfer shaft won't turn , pulled the encoder , and shifted it with a wrench and each click,only had two clicks,each other way it was like a spring was holding it back. it stayed locked in , so its back to trying something else , like maybe a new tranfer case , when I installed the front drive shaft after I changed the frame , the front drive shaft would turn , I give up, no, I am give out. Thanks |
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