'89 Chevy K2500
I wanted to know if anyone knew about a supposed sensor in the transfer case that controls the 4X4 Switch. I replaced the actuator in the front differential and my truck went into 4 wheel drive a couple of times, but now it will not do it at all. It sounds like it wants to, but the actuator will not engage. I checked for power at the actuator and it is dead. Someone said the transfer case might be low on fluid. Just wondering if anyone has ever had this problem before. Thanks in advance for the help.