K1500 Thermal Actuator Wiring Diagram

Myself if i had that series of truck i d install a posi lok and be done with it.

K1500 thermal actuator wiring diagram. It only took me about 1 1 2 hours and most of that was spent routing the harness up and over the transmission. This spring i swapped out the front differential with one out of a 1992 blazer. The 4wd actuator on my 1990 z71 is not engaging my diff when i drove the truck in it was in 4wd and it was working. The old thermal design used to wear out quickly and was replaced with a new electric one you need the actuator and an additional harness.

Doorman 600 600 and 600 101 are needed for this. The old thermal is a 2 wire and the new is the 5 wire. 95 chevy cheyenne 4wd motor actuator upgrade from the old thermal actuator wiring kit. Click here for the posi lok.

Every chevy k1500 silverado owner should. It installed perfectly except for one small problem the actuator connections didn t line up. This wiring diagram was a big help. I just replaced the one on my 1994 a few weeks ago.

Wiring diagram for harness on updated 4x4 actuator for 88 to 92 k1500 answered by a verified chevy mechanic. Joshua w january 8 2020. Can you send me a link to wiring splice instructions and diagrams. 1995 chevy k1500 4x4 thermal to motorized actuator upgrade tips n tricks.

The thermal actuator came first when you engage 4wd there is a soft piece of plastic maybe even wax that has to heat up before the actuator engages. 1995 k1500 wiring diagram thanks for visiting our site this is images about 1995 k1500 wiring diagram posted by ella brouillard in 1995 category on oct 13 2019. On 1988 93 models with a gvw rating over 8500 the new actuator cannot be installed and the thermal actuator will remain the service part. I believe it is called the transfer case switch connector in wire diagram i installed on 96 chevy p u.

The electric version came out in 98 or so and engages immediately. Wiring diagram for harness on updated 4x4 actuator for 88 to 92 k1500. Doorman 600 600 and 600 101 are needed for this. I was able to install the newer actuator and assumed all was well.

Easy upgrade from the crap thermal actuator to an all electric one. Put one in my 95 z71 that had a thermal actuator. Chevy 4wd actuator wiring diagram. Dorman 600 101 with harness dorman 645 902.

1995 chevy k1500 4x4 thermal. I have a 1997 k1500 that i am replacing upgrading the actuator and harness but it did not come with a wiring diagram and instructions of where to splice. I have a 1998 k1500 1 2 ton pickup with pust button 4wd and an electric actuator 4 prong. Gmc k1500 truck front axle shift actuator with wire harness.