Question about 2008 Jeep Liberty

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4wd light and serv 4wd light both on. 2008 jeep liberty. Trying to figure out which fuse controls the switch or what it's called in the fuse box.

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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Anonymous

  • 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

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Eric Marcum

  • 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

Anonymous

  • 1985 Answers

SOURCE: I have a 2008 Jeep Liberty sport it has 39600 back-up lights not

If you have tested fuses and bulbs with test light,and they check out,
the next step is to put you jeep in reverse with the key on,and use your test light to probe the wires before they enter the bulb sockets for power,if you have power replace sockets,if not check to make sure wires are still connected to back up light switch on trans,if you find no problem there,replace the switch

Posted on Dec 04, 2009

Testimonial: "Thank you for the info on my jeep. I brought it to my mechanic and he could not find where the new switch goes.I will bring it to the dealer."

jaydrive420

Swamper Lapratt

  • 16 Answers

SOURCE: I have a 2006 Jeep Liberty...The Part Time 4wd

it is just a faulty 4x4 or 2wd fuse. the fuse for these two are in the fuse box under the hood in front of the battery.

Posted on Jan 16, 2010

moparhart

Steve Hart

  • 246 Answers

SOURCE: I have a slow battery drain on a 2006 Jeep

Hi
Welcome
Jb power is Junction Block power
Here is a list of tests for this problom

IGNITION-OFF DRAW TEST The term Ignition-Off Draw (IOD) identifies a normal condition where power is being drained from the battery with the ignition switch in the Off position. A normal vehicle electrical system will draw from five to thirty-five milliamperes (0.005 to 0.035 ampere) with the ignition switch in the Off position, and all non-ignition controlled circuits in proper working order. Up to thirty-five milliamperes are needed to enable the memory functions for the Powertrain Control Module (PCM), digital clock, electronically tuned radio, and other modules which may vary with the vehicle equipment.
A vehicle that has not been operated for approximately twenty days, may discharge the battery to an inadequate level. When a vehicle will not be used for twenty days or more (stored), remove the IOD fuse from the Junction Block (JB). This will reduce battery discharging.
Excessive IOD can be caused by:

  1. Electrical items left on.
  2. Inoperative or improperly adjusted switches.
  3. Inoperative or shorted electronic modules and components.
  4. An internally shorted generator.
  5. Intermittent shorts in the wiring.
If the IOD is over thirty-five milliamperes, the problem must be found and corrected before replacing a battery. In most cases, the battery can be charged and returned to service after the excessive IOD condition has been corrected.
1. Verify that all electrical accessories are off. Turn off all lamps, remove the ignition key, and close all doors. If the vehicle is equipped with an illuminated entry system or an electronically tuned radio, allow the electronic timer function of these systems to automatically shut off (time out). This may take up to three minutes. See the Electronic Module Ignition-Off Draw Table for more information.
ELECTRONIC MODULE IGNITION-OFF DRAW (IOD) TABLE Module Time Out?
(If Yes, Interval And Wake-Up Input)
IOD IOD After Time Out Radio No 1 to 3 milliamperes N/A Audio Power Amplifier No up to 1 milliampere N/A Central Timer Module (CTM) No 4.75 milliamperes (max.) N/A Powertrain Control Module (PCM) No 0.95 milliampere N/A ElectroMechanical Instrument Cluster (EMIC) No 0.44 milliampere N/A Combination Flasher No 0.08 milliampere N/A 2. Determine that the underhood lamp is operating properly, then disconnect the lamp wire harness connector or remove the lamp bulb. 3. Disconnect the battery negative cable. 4. Set an electronic digital multi-meter to its highest amperage scale. Connect the multi-meter between the disconnected battery negative cable terminal clamp and the battery negative terminal post. Make sure that the doors remain closed so that the illuminated entry system is not activated. The multi-meter amperage reading may remain high for up to three minutes, or may not give any reading at all while set in the highest amperage scale, depending upon the electrical equipment in the vehicle. The multi-meter leads must be securely clamped to the battery negative cable terminal clamp and the battery negative terminal post. If continuity between the battery negative terminal post and the negative cable terminal clamp is lost during any part of the IOD test, the electronic timer function will be activated and all of the tests will have to be repeated. 5. After about three minutes, the high-amperage IOD reading on the multi-meter should become very low or nonexistent, depending upon the electrical equipment in the vehicle. If the amperage reading remains high, remove and replace each fuse in the Power Distribution Center (PDC) , one at a time until the amperage reading becomes very low, or nonexistent. (Refer to 04 - Vehicle Quick Reference/Fuse Locations and Types - Specifications) for the appropriate wiring information for complete PDC and TIPM fuse, circuit breaker, and circuit identification. This will isolate each circuit and identify the circuit that is the source of the high-amperage IOD. If the amperage reading remains high after removing and replacing each fuse and circuit breaker, disconnect the wire harness from the generator. If the amperage reading now becomes very low or nonexistent, diagnose and repair the Charging System as necessary. After the high-amperage IOD has been corrected, switch the multi-meter to progressively lower amperage scales and, if necessary, repeat the fuse and circuit breaker remove-and-replace process to identify and correct all sources of excessive IOD. It is now safe to select the lowest milliampere scale of the multi-meter to check the low-amperage IOD.
CAUTION: Do not open any doors, or turn on any electrical accessories with the lowest milliampere scale selected, or the multi-meter may be damaged.

6. Observe the multi-meter reading. The low-amperage IOD should not exceed thirty-five milliamperes (0.035 ampere). If the current draw exceeds thirty-five milliamperes, isolate each circuit using the fuse and circuit breaker remove-and-replace process in Step #5 . The multi-meter reading will drop to within the acceptable limit when the source of the excessive current draw is disconnected. Repair this circuit as required; whether a wiring short, incorrect switch adjustment, or an inoperative component is the cause.

Posted on Jul 13, 2010

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1 Answer

My 2011 jeep liberty will not lock into 4 wheel drive


so what 4wd system is there, we can guess that.
ever.
part time, or AWD full time.
if part time stop doing that on pavement free of ice .
part time is for ice or dirt only
to be real tech savvy , on PT, it means, one tire on ice or dirt.
only.
lost the operators guide, ? in the glove box?
its here.
posted over 300 times.
http://www.jeep.com/en/owners/manuals/


read page 226 yet.?
4WD Indicator - Vehicles Equipped with
Command-Trac (its part time, 4wd for ice or dirt only)

SERV (Service) 4WD Indicator Light - If Equipped
The "SERV 4WD Indicator Light"

page 230
4WD Indicator - Vehicles Equipped with
Selec-Trac II
read page 322 carefully for this,,,
full time, but not in LOCK.!!!!

why not post a photo of your 4wd controls
and then get real savvy answers.
sorry cant guess, what opted 4wd came with your car.
lacking photos....

Feb 08, 2016 | Jeep Cars & Trucks

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08 jeep liberty has no brake lights all other lights ok, fuse -bulbs ok


Try replacing the brake light switch on your motor . It should be near the brake pedal .

Feb 07, 2015 | 2008 Jeep Liberty

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Service 4wd


service time, complex.

Jan 06, 2014 | 2008 Jeep Liberty

1 Answer

I need to find out out where the other fuse would be or a 2008 jeep liberty


It is in the underhood fuse box, this is all outlined in the owners manual.

Apr 23, 2012 | 2008 Jeep Liberty

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2008 jeep liberty brake lights don't work. all other lights do. bulbs are good.


check fuse for brake lights. You can find this info in the user manual were the fuse is located in the fuse box.

Mar 18, 2011 | 2008 Jeep Liberty

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My 2008 jeep liberty has an issue. While driving back from TCU game (and TCU won !! my daughters in the band), it made a warning noise and lights on dash came on. ABS, ESP, ESP BAS, serv 4wd and cruise...


I had this same problem with my Jeep Liberty 2008 and it need a new computer
module...it was very expense thank the Lord that I was still under warranty.

Sep 19, 2010 | 2008 Jeep Liberty

1 Answer

I have a 2006 Jeep Liberty...The Part Time 4wd light is ON then goes OFF when I engage the 4wd....any ideas..?


it is just a faulty 4x4 or 2wd fuse. the fuse for these two are in the fuse box under the hood in front of the battery.

Jan 09, 2010 | 2005 Jeep Liberty

1 Answer

I have a 2008 Jeep Liberty sport it has 39600 back-up lights not


If you have tested fuses and bulbs with test light,and they check out,
the next step is to put you jeep in reverse with the key on,and use your test light to probe the wires before they enter the bulb sockets for power,if you have power replace sockets,if not check to make sure wires are still connected to back up light switch on trans,if you find no problem there,replace the switch

Dec 03, 2009 | 2006 Jeep Liberty

1 Answer

2001 jeep liberty is stuck in part time 4wd


just a suggestion but I had this with another make fwd and I had to put inreverse and drive several hundred feet and tehn switch out while i was driving

Aug 29, 2009 | 2005 Jeep Liberty

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