Questions & Answers for: four wheel drive system operate

...wheel drive when shifted into 4-wheel-electrical connections are live & working. iversonrc the connections near the front axle that activate the motor to engage the system aren't melted? That's a ...

...four wheel drive The truck: 1996 gmc k 1500, push button 4 wheel drive, 5.7 liter The proplem: No four wheel drive. The symptoms: When moving in two wheel drive the button flashes 4 low. when stopped ...

...four low and it works, the light illuminates, the drive motor engages the transfer case, and the front drive shaft locks in. But the front wheels do not turn. HELP! try going into reverse for 10 feet ...

my 1990 chevy 4x4 wont engadge when i put it in 4h or 4l light doesent even com on it worked last week The four wheel drive actuator is prolly out. same thing happened to mine.around 75 bucks to fix

...there? Is it a constant four wheel drive, i can assume you did not try and tow the vehicle in four wheel drive with the two front wheels up in the air????? sounds like you've broken the rear dif

1990 GMC k1500 SLE. I have manual 4x4. When I put in 4 high or 4 low, front wheels will not engage. Does go into low range just won't turn front wheels. Where do I start? Thanks, Jim check actuator at

four wheel drive doesn't ingage an no dash light comes on Check to make sure the switch on top of the transfercase is operating properly, if so, then make sure the front actuator has power to it...The

four wheel drive is not working on my 1992 gmc sierra k1500 4x4 it is manual transmission with a manual transfer case but not manual locking hubs not sure what causes them to lock could be part of the

...four wheel change acuator on the front diff transfor case engage but axle dont That truck did not use a vacuum actuator, it used an electric motor motor. If your transfer case is engaging and you can ...

...four wheel drive is engaged/disengaged. I'm not familiar with your vehicle, but if you have a separate lever to engage 4wd, there will not be a fuse for the actuator - it is a manual system. If the ...