I don't know if it's the same for your 4WD as mine, but sometimes the transfer case will stay engaged after use when load is on the gears. Try this, stop the vehicle, put it in reverse and back up 20 or 30 yards to see if it comes out of 4WD. It usually works for me.
No, the manual transfer case does not have a 4wd mode display
hello
No.
Shifter may need ajusting . Could also be a bad vaccuum switch (My 88 Wrangler had that problem)
Reverse light switch is probaly connected to switch on transmission check connections
there is quite a lot of light in the Sahara desert and at night it is quite a bit of light.
It is vacuum operated, give it a few minutes, or cycle from park to reverse, to drive and it should go off, it always will after a while.
A person can rest the check engine light on a Jeep Wrangler by disconnecting the battery. This will also rest other warning lights on the dash.
Yeah the light bar (sound bar) should fit all Wranglers. On the 1994 Wrangler, it mounts over the driver/passenger seats head.
this is nice
There is a vaccum motor assembly on the front axle that should have a hose attached to it... make sure the hose is secure and not leaking. The vaccum from this hose engages the four wheel drive to the front axle.
A 2002 Jeep Wrangler does not have a reset switch.