Top 10 2000 Isuzu Trooper Questions & Answers

Yes this is no prob, best get complete 3.1l jeep to do just finished one and it is perfect.

Hello, I just removed the 6-disc player from my 2001 Trooper. To remove it: 1) Remove the two screws above the radio area in the black faceplate 2) Remove the one screw located between the ash tray and the lighter. 3) Remove the four screws (two on each side) from the front center console cover and pull it back (you will need to shift into 2 or L) 4) Pop the black face plate off (there are some metal brackets holding it on that need some light force to pull out. Nothing should break) 5) There are two screws for the CD player and two screws for the radio. Unscrewing them will allow you to pull out the radio and disconnect the smaller CD wiring harness, then you can pull out the CD player.
When I unscrewed the CD player unit, I found that there are six plastic halos that hold each disc and move them up and down as selected. These had broken in some places and the discs had dropped to the bottom and stacked, so nothing could move...hence the clicking sound. Because there was a severe jam, nothing else could be loaded either...hence the error message. I'm attempting to superglue the pieces back together to see if I can reset it. Otherwise, I'd recommend you replace the unit (most likely what I'll do).
Hope this helps!
Ryan

I had the same problem when trying to replace the serpentine belt on my 2001 Trooper. The Maintenance book was very vague and I couldn't tell exactly how the tension was taken off the belt, but it did clearly identify the tensioner pulley. I first removed the pulley and looked for some kind of slot that would give me the adjustment I needed, but no slotted adjustment is present on the 01 Trooper. I had to do some research so I pulled of the tensioner assembly and found that there is a spring coil which keeps tension on the belt constant, and eliminates any belt alignment problems.

The Litens style tensioner uses a spring to apply pressure towards the serpentine belt. The way to relax the spring is to use your 14mm socket and ratchet and force the pulley down by driving the pulley nut in the clockwise direction. This forces the spring to compress and the pulley to drop giving the needed clearance to get your new belt in place.

If the fluid is up -
it could be a vacume loss or the shifting module..
The shifting module is what tells it to shift - and it is controled by vacume pressure..

Your SUV is really giving you a hard time, lol. Sorry but I've had those days too.
I would try to check if you have blocked EGR passages. If ok check for restricted MAP sensor vacuum hose/passage or restricted exhaust. I know you replaced the CAT but if the muffler is blocked then there would still be a restriction. Also check the wiring and connection to the MAP sensor.

The firing order is 1-2-3-4-5-6. This engine has coil on plug ignition.

the engine oil pumps are in the rear of the engine(trans out) and behind flexplate /flywheel, were any of these 2 engine oil pumps touched if so the flywheel /flexplate has to be timed to crankshaft position, so you might have it in the wrong position, if your talking about the diesel lift pump (injector pump) that also supplies high pressure engine oil to injectors, after replacing this there is a learn procedure for the rail pressure control valve that is on pump. this can only be done by dealer or some one with Tech2 scanner tool.

FLUID FILL PLUG LOCATED BACK TOP OF THE TRANSFERCASE.

This indicated that some problem in transmission gearbox or gearbox harnees

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