Alright guys my TC is locking 4 hi and lo normally, the vacuum pump engages normally and runs for a while but the hubs aint locking in. I know its a leak or solenoid.
First question, how do I test the solenoid? I pulled the two lines off of it and the vacuum pump kicks on. I cover the line that connects to the bottom of the solenoid and the pump will kick off, so what I done was connect that line back up, but left the top one off, I dont feel any suction on the top coming out of the solenoid which would be what runs to the hubs. Does this tell me it is bad?
First question, how do I test the solenoid? I pulled the two lines off of it and the vacuum pump kicks on. I cover the line that connects to the bottom of the solenoid and the pump will kick off, so what I done was connect that line back up, but left the top one off, I dont feel any suction on the top coming out of the solenoid which would be what runs to the hubs. Does this tell me it is bad?
