Question about 1999 Chevrolet Silverado 1500

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4X4 LIGHTS WENT OUT STILL IN 2 W DR BUT TRANSFER CASE THINKS 4 LO

WAS BACKING MY TRUCK DOWN ON SOME WET GRASS IN 4 WH HI. STOPPED THE VEHICLE, PUT IT IN NEUTRAL PUSHED THE 4 WH LOW BUTTON. IT LIT BRIEFLY THEN WENT OUT. STILL IN 2 WH DRIVE BUT STUCK IN LOW GEARS. ONLY DOING 12 MPH AT 4K RPM. WAS TOLD TO RELIEVE PRESSURE BY GETTING TRUCK OFF GROUND, DISCONNECTED BATTERY IN CASE IT WAS IN MEMORY LOCK. NOT SURE WHAT TO DO NEXT. CAN'T DRIVE IT TO GET IT LOOKED AT, WOULD HAVE TO TOW IT ON A ROLLBACK

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  • 2000Tony Dec 21, 2008

    I have a 2000 chevy silverado 1500 and when I was putting the vehicle into 4 low it made an extra loud noise this time. It always made a little noise but this time it was louder. The orange light went off and it was in 2wd low. I have replaced the transfer case control motor, actuator switch, transfer case motor and 4 push button switch on the dash. I am now looking to replace the speed sensors on the transfer case. There are three of them. Each time I replace something I check to see if the transfer case motor changes position or not and it has not changed position. If it is not the speed sensors on the transfer case then I am going to have to bring it in and have all the wiring checked out. If anyone could help me I would greatly appreciate it. I did move the transfer case shaft with a wrench to get the vehicle into 2wd and am now able to drive it in 2wd. Have a wonderful holiday season everyone.

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Your supossed to go in reverse first for a couple feet to lock it in try that

Posted on Dec 23, 2008

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