Flashing 4wd light
#1
#2
If the vacuum switch on the t-case fails, anything is possible. GM had a problem with the switches rusting up, and then sticking in 4x4 mode...... don't know if dodge had that issue or not.
Also possible the actuator is just sticking, and not completely disengaging, or you have a broken vacuum line, or a short in the wiring, or a bad switch.... (yeah, long list of possible there.)
Also possible the actuator is just sticking, and not completely disengaging, or you have a broken vacuum line, or a short in the wiring, or a bad switch.... (yeah, long list of possible there.)
#3
#4
Checking and fixing the vac lines is rather simply. And the engine wants you to find the vac leak regardless of what you do to the CAD. http://www.dodgeram.org/tech/repair/..._engagment.htm
#5
#6
Read the thread already provided and this one. https://dodgeforum.com/forum/2nd-gen...ild-vents.html
#7
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#8
4wd light in the cluster is activated by shorting the 2 wires together which connect to the switch, on the drivers end/side of the CAD. under normal operation the vac operated cad slides the collar over to the drivers side, which engages the two axle halves together.
you might have a malfunctioning cad and a properly operating switch and wire.
or you might have a malfunctioning switch or wire that's just shorting the pins.
start with the wiring.
you might have a malfunctioning cad and a properly operating switch and wire.
or you might have a malfunctioning switch or wire that's just shorting the pins.
start with the wiring.