Question about 2002 Jeep Liberty

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2002 jeep liberty 3.7 no power at pump relay and fuse good any ideas

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Broncos1
  • 17 Answers

SOURCE: 2002 LIBERTY OVERHEATING:

Mothers Jeep did the same thing. We changed the water pump and solve the problem. heater worked amazing after swap also!

Posted on Mar 11, 2009

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seans46
  • 161 Answers

SOURCE: power locks on 04 jeep liberty not working

Most of the times on jeeps and all chrysler auto's they have a body control modual this is what controls your door locks , windows ect. It should be in the owners manual for all fuse location and identification. A shop with a scanner can check the door lock system for you. body control moduals go bad alot on all chyslers and if you buy one you need to buy it from the dealership they will program it . So check the owners manual for a fuse and then have the body control mod checked

Posted on Jun 02, 2009

  • 9 Answers

SOURCE: 2002 jeep liberty interior fuse diagram

1-20amp-pwr outlet frt. 2-10amp-rear fog lights(export only)
3-15 amp-horn 4-10amp-hedlt low beam rt
5-10amp-hedlt low beam lft 6-20amp-bodycontrolmodule/pwr dr locks 7-spare 8-spare 9-10amp- rt pk lt /rt tail lt/trailer tow lt/cluster
10-spare 11-15 amp-flasher 12-15 amp-stop lts
13-10amp-bodycontrolmodule/cmtc/cluster 14-spare
15-10amp-pdc fuel pmp & auto shutdownrelays/skis
16-20amp-pwr outlet rear 17-15amp-rear wiper 18-20amp-radio choke relay 19-20amp-frt fog lts/trailer tow stop and turn lts
20-20amp-sunroof 21-spare 22-10amp-wiperswitch/frt and rear washer 23-10amp-lft park lt/lft tail lt 24-10amp-pdc blower motor relay 25-10amp-heatseatswitch/hvac controlhead/trailor tow battery charge 26-10amp-hedlt highbeam rt 27-10amp-hedlt highbeam lft
28-spare 29-15amp-heated seat module 30-10amp-heated mirrors/rearwindowdefrosterindicator 31-20amp-cigarlighter
32-10amp-radio/frtdoorlockswitches/bodycontrolmodule
33-10amp-skis/diagnostic connector 34-15amp-cluster/courtesy lts/radio/bodycontrolmodule/maplights/cmtc/underhood lt/vanity lts
35-spare 36-10amp-ignition run/start-orc/lft and rt siacm
37-10amp-ignition run only-orc 38-10amp-abs module/brake shift interlock solenoid 39-10amp-rear window defroster relay/flasher/backup lts

Posted on Jul 10, 2009

  • 295 Answers

SOURCE: 2002 jeep liberty limited power mirrors don't work.

there is no fuse for this I would lean toward the switch. If you want to be positive it is the switch just the switch circuit and check your ground. Switch is pretty cheep for that.

Posted on Aug 31, 2009

  • 1149 Answers

SOURCE: how to change out thermostat on 2002 jeep liberty?

Hi:
You don't need to remove the water pump. The thermostat is located under a housing, at the engine end of the upper radiator hose.

All you need to do is drain your radiator, remove the upper radiator hose, and remove the thermostat housing. Clean it up well, and replace all gaskets before reinstalling!

Posted on Nov 30, 2009

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2 Answers

I have a 2002 jeep liberty kj 3.7L and the fuel pump relay clicking slowly but constantly with ignition in off position? Relay already replaced, so not that. Ideas?


Are you sure that it is in fact the fuel pump relay ? With the key off no B+ voltage is supplied to the relay . Pin 86 at the base ,where the relay plugs into . Fuse #15 a 10 amp fuse is hot with ignition switch in the run or start position . Pin 85 is control from the PCM - engine computer . Pin's 30 & 87 are the load side , fuel pump being the load . If your unfamiliar with the pins i'm talking about , pull the relay out an look on the bottom ,you will see these numbers .Pin #30 will show B+ voltage all the time , pin 86 only with the key on or start .

Mar 07, 2017 | 2002 Jeep Liberty

1 Answer

Can someone please tell me where the Fuel shut off switch or reset 2002 jeep liberty is located. Thanks


No fuel shut off or reset , Fuel pump relay in the power distribution center under the hood in engine compartment . Also check ASD relay . Also go to you tube an check out how it works . Fuel pump relay is energized by the PCM / ECM - engine computer . The computer will only energize the relay if there is no anti-theft system problem an it receives a good crankshaft position sensor signal . Watch this video on fuel pump circuits . Fuel Pump Electrical Circuits Description and Operation

Dec 10, 2015 | Jeep Cars & Trucks

2 Answers

2003 jeep liberty, no power to fuel pump and security light on, what's wrong


Sounds like a fuse. Check the fuse box under the hood. Fuel pump fuse.

Jan 21, 2015 | 2003 Jeep Liberty

3 Answers

My 02 jeep liberty isn't getting power to the fuel pump as well as my fuel Gauge doesn't work with the key o. Haven't been able to get it started in week now??? What could this be???????


Did you check all the fuses? Sounds like you have no power to the fuel pump if you worked on it recently, make sure there is no ground wire unhooked. Any ground wire could cause this problem. Locate the fuel pump relay. Switch it with a known good relay.

Sep 19, 2014 | 2002 Jeep Liberty

2 Answers

2002 Jeep Liberty - Air conditioner not blowing. Replaced blower relay switch - Still not blowing. When car is in motion, you can feel cold air at the vent, but the blower is not blowing the air into the...


OK. So the blower notor isn't operating. Do you have power to the blower motor? The resistor is new from what I got. If you don't have power to the blower motor, then check the speed control switch and fuses. If you have power at the blower motor, replace the blower motor

Jun 16, 2010 | 2002 Jeep Liberty

1 Answer

My wiper pump is not working on my 2002 Jeep Liberty. I think its my pump fus beause the wipers work fine. Any ideas?


sounds like a bad pump, the fuse for the washers is the same as the wipers, check connection at pump and make sure washer fluid is not frozen if all checks ok. then replace the pump. hope this helps.

Jan 17, 2010 | 2002 Jeep Liberty

1 Answer

Sunroof wont close on a jeep liberty 2002.fuse is good. where is the relay and motor.how can i get it closed?


I had the same problem,pulled the switch down and tried a light tester,when I was checking for current,one of them made it close,havent had any problems after that.approx 1 year.

Nov 17, 2009 | 2002 Jeep Liberty

5 Answers

2002 jeep liberty interior fuse diagram


1-20amp-pwr outlet frt. 2-10amp-rear fog lights(export only)
3-15 amp-horn 4-10amp-hedlt low beam rt
5-10amp-hedlt low beam lft 6-20amp-bodycontrolmodule/pwr dr locks 7-spare 8-spare 9-10amp- rt pk lt /rt tail lt/trailer tow lt/cluster
10-spare 11-15 amp-flasher 12-15 amp-stop lts
13-10amp-bodycontrolmodule/cmtc/cluster 14-spare
15-10amp-pdc fuel pmp & auto shutdownrelays/skis
16-20amp-pwr outlet rear 17-15amp-rear wiper 18-20amp-radio choke relay 19-20amp-frt fog lts/trailer tow stop and turn lts
20-20amp-sunroof 21-spare 22-10amp-wiperswitch/frt and rear washer 23-10amp-lft park lt/lft tail lt 24-10amp-pdc blower motor relay 25-10amp-heatseatswitch/hvac controlhead/trailor tow battery charge 26-10amp-hedlt highbeam rt 27-10amp-hedlt highbeam lft
28-spare 29-15amp-heated seat module 30-10amp-heated mirrors/rearwindowdefrosterindicator 31-20amp-cigarlighter
32-10amp-radio/frtdoorlockswitches/bodycontrolmodule
33-10amp-skis/diagnostic connector 34-15amp-cluster/courtesy lts/radio/bodycontrolmodule/maplights/cmtc/underhood lt/vanity lts
35-spare 36-10amp-ignition run/start-orc/lft and rt siacm
37-10amp-ignition run only-orc 38-10amp-abs module/brake shift interlock solenoid 39-10amp-rear window defroster relay/flasher/backup lts

Jul 03, 2009 | 2002 Jeep Liberty

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