20 Most Recent 2001 Jeep Grand Cherokee - Page 4 Questions & Answers

run the fault codes again and fix the problem sensor

there is a flap to redirect the air flow under the dash, it may be an item like a pen :) that has dropped down the vent opening stopping it from moving to redirect the air ... failing that, one of the motors/cables that operate the flap has failed

I would need to hear this so called noise to decide what is causing it.

need to know what engine but on six cylinder it is on the bell housing at the left rear of engine,on 5.2/5.9 it is on the right side behind the head in the block,and on 4.7l it is on the engine block above the starter.

Is this what you need?

sounds like the master cylinder is faulty or poss servo also

Make sure the vacuum hose has no leaks, or replace the hose if it looks tatty good luck, a fault finder plug in tool should tell you when plugged in to the cars management socket good luck colin

Have you run an engine control system fault code test? If not do that first.

Check and shiny clean ground wires to body . Main computer may be confused (faulty).

Well fred the thing to do would be to voltage drop test the electrical circuit an test to see how much current is being pulled on the circuit ! Do you own a DVOM - digital volt ohm mete , do you know how to use one ? Also check where the relay plug's into , does the relay box look burnt ? High resistance ! Check to see if the relay fit's tight . . Electric Testing Techniques You Need to Know Mastering Voltage Drop Testing with Pete Meier and Jerry Truglia http://www.bbbind.com/free_tsb.html you can find free wiring diagrams here .

If youre talking about the axle shaft it should be a c clip behind the spider gears

skim lamp come on>? what engine is there, we cant guess engines yet, and that is what stalled the engine there are over 50 causes. a fact. !!! we do 1 to 10 tests and bingo do you want guessing or testing. 1: is the ASD relay dropping out at the instant of the stall. only a scan too can tell you that live., 2: can you save said stall , as it happens with happy right foot actions?/???????? ever get a full tuneup this decade???????????????????????

Check the IAC (idle air control) if its plugged or dirty clean the port with carb cleaner you can find it on the intake under the resonator box its the bottom one the top is the TPS which could also be bad. http://www.wjjeeps.com/engine/throttle_bdy_02.jpg specify which engine it has as well v8 or the 6 because it could be a PCV valve on the oil chute