20 Most Recent 2001 Jeep Wrangler - Page 6 Questions & Answers

It sounds like you need to replace the serpentine belt when they get old they will whine and when they warm up alot of times it will quit and sometimes not but it sounds like you just need a new serpentine belt which runs your water pump,alternator,powersteering.

2001 Jeep... | Answered on Apr 22, 2010

sounds like the multifunction switch failure

disconnect the switch and jump the light blue/orange wire to the violet/white wire

assuming the low beams work then replace the multifunction switch

2001 Jeep... | Answered on Apr 07, 2010

I am assuming you are talking about the radiator fan

if so, then do not worry about the on time for the fan unless the engine is over heating

if however, you are talking about the blower motor fan then the concern is probably in the relay located in the harness near the HVAC case

2001 Jeep... | Answered on Apr 06, 2010

I am assuming you have DRL (daytime running lights)?

the primary fuse for the DRL is fuse #11
however, the running lights are controled by this module

this should help...


2001 Jeep... | Answered on Apr 06, 2010

Once you remove the starter mounting bolts and wires from the solenoid, the starter should pull right out and allow you to drop it down.
If you have a 3.7 it will take some more dis-assembly, but you have a 4 cylinder.

2001 Jeep... | Answered on Apr 02, 2010

You have to drain your entire cooling system then take a punch and hammer and knock the plug sideways, then get pliers and pull it out and punch new one in place after the surface is clean. If it is the engine block frost plug you are refering to

2001 Jeep... | Answered on Mar 23, 2010

the filaments it the headlights operates alike a fuse so that is why no fuse is needed. your headlight switch has burnt contacts and will be needed to be removed and replaced

2001 Jeep... | Answered on Mar 23, 2010

2.5L engine. 1 3 4 2 Number 1 should be approx 5 o'clock position, the order goes clockwise.

2001 Jeep... | Answered on Mar 12, 2010

That subject is too large to cover in this forum. If you are mechanically inclined then I suggest you purchase a workshop manual. If not leave it to the experts.

2001 Jeep... | Answered on Mar 10, 2010

no, there's a cam in the turn signal switch which keep the signal work until you turn the wheel to cancel, evidently that cam is broken.

2001 Jeep... | Answered on Feb 25, 2010

try cleaning your battery connections. my jeep will occationally do this and i have to remove and clean the battery connections.

2001 Jeep... | Answered on Feb 19, 2010

rear main seal need to remove trans to replace

2001 Jeep... | Answered on Feb 17, 2010

Check for vaccum leaks in the engine compartment. you will hear a hissing sound if there's a leak on one of the hoses.

2001 Jeep... | Answered on Feb 16, 2010

sounds like you have a freon leak. you will need to have someone put dye in the system and then run it and see if they can find it leaking.

2001 Jeep... | Answered on Feb 16, 2010

I have a simular problem. Only mine does not some on. I tried to replace the turn signal switch assembly with a used one. The replacement work ok on the fog lights but the rest was bad. As near as I can figure it, the switch assemble is not well made and had many ways to go bad. Either replace the whole assemble or wire in a bipass switch. I am going to go with a bipass switch. I don't trust the new jeep products.

2001 Jeep... | Answered on Feb 15, 2010

Seating area, driver side, to the upper steering column housing at the top of the steering column, behind the multi-function switch

2001 Jeep... | Answered on Feb 06, 2010

The driver in the computer may have fried. This means PCM (powertrain control module)replacment. First check #26 20A fuse and the automatic shutdown relay in the power distribution center.

2001 Jeep... | Answered on Feb 01, 2010

Generally just driving through several cycles will permit the computer to re-set itself. If not, try disconnecting the battery for a minute. (you also will need to re-set security system if you do that)

2001 Jeep... | Answered on Jan 28, 2010

You have to change the resistor, it's located in the blower housing under the dash. It looks like a plug with 2 or 3 little screws holding it in, it has different lengths of wire inside it that creates your different speeds

2001 Jeep... | Answered on Dec 15, 2009

Top off the coolant reserve tank while on a level service,

Check the radiator can and the coolant tank cap for warn rubber seal.
Replace if necessary.

Check for leak on the center of the water pump.
If the water pump is timing belt driven......check leaks on the base of the timing belt cover.

MOVER the COLD / HOT lever to free up the air blending selector.
Pass a vacuum over the entire climate control will also help.

Checking heater control valve is a teo person job.

One can mover the selector inside the car another can located the heater control valve that control to the heater hose.

Use a lite coat of WD-40 to lube the heater control valve moving part/lever. Keep moving the selector until heater is operation.

Vacuum line control will require a lot more time to trace where is the leak. The principle are the same. Follow the vacuum hose until you see a crack. Replace the vacuum line and you will be back in business.

Please post more information on the comment link on top right.

I will follow up.

2001 Jeep... | Answered on Dec 08, 2009

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