Duty Solenoid C

[oab_au]

Originally posted by Sonar
Hi folks.....have you thought of something regarding duty-sol.C ?

How in the earth could the transfer clutch disengage if not d.s.C is working ?

The way I see it, the d.s.C HAS to OPEN to disengage rwd...., and d.s.C's function is that if no power is applied to it, it is closed....!

...or...??


/Sonny

Gid'ay Sonny, the C solenoid is held in the open position by a spring inside. The signal from the TCU causes it to close, increasing the pilot pressure on the transfer valve, to apply line pressure to the clutch.

So when the C solenoid is off the pilot pressure is leaked off and the clutch plates are released by spring pressure.

Harvey.