JasonShrout
New member
'C' series intruduced electronic controls for the 4x4 PRT. All prior versions used completely mechanically controlled valving.
Low voltage to the R solenoid with the solenoid connected or disconnected? If connected, suspect a solenoid coil partially failed.
Rick,
I followed the service manual instruction by having everything connected and measured the voltage at the test terminal located on the back of the control modulator over a period of 6 seconds.
It was working fine before I washed the hornet nests out.
I went so far as to remove, inspect, repair and reinstall the entire engine harness.
Should have gone further and removed the solenoid to test it. It just really sucks having to remove that fuel tank whenever I need to work in that area. But that's just me whining.
Thanks for the advice, Sir! Looks like I'll be digging back into it tomorrow.