Question about 2002 Jeep Grand Cherokee

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Check egine light is on. turn signal, head lites, seepomiter, heater-air blower does not work.

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Get the PCM scanned for a fault code or do the key dan e: ignition switch off/run three times and leave in run at third time. The odo;meter will show Done when all ok, or a fault code.(s).

Posted on May 26, 2014

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Posted on Jan 02, 2017

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  • 188 Answers

SOURCE: 1998 TJ, airbag light comes on and radio, heater blower, turn

Make sure your replace the ignition switch the mounts on side of steering collum, not the key switch!!!!

Posted on Feb 14, 2009

  • 32 Answers

SOURCE: My 2000 jeep cherokee window don't go up and turn

You must start with all fuses incuding under the hood -please refer to owers manuel for location if not located on panel under dash (look for diagram)-this is the first step.

Posted on Sep 20, 2009

  • 1455 Answers

SOURCE: 1997 jeep cherokee oil lite

Might be the oil pressure light sender unit is malfunctioning and needs replacement.

Posted on Feb 04, 2011

  • 2 Answers

SOURCE: checked fuses, dash lights don't

take out the plastic panel on the drivers side in the cargo area. tucked inside the body where the taillight wiring is you will find about 6 to 8 wiring plugs. disconect all of them (dont forget to mark them as you disconnect each one. put in a new fuse and turn on the ignition. start connecting them one by one, you will hear the fuse blow when you connect the one thats bad. it should be either the rear window defroster or the rear wiper. it may sound like a lot of work, but it's pretty simple. hope that works it did for me.

Posted on Apr 27, 2011

  • 17 Answers

SOURCE: I have a 2008 Jeep Liberty. The heater/air blower just quit working, I checked the fuse and that was good. What's the problem?

most likely its the blower motor unless it has a relay that you cant check you just have to replace it. sometimes you will have a few relays that are the same and you can use one just to see if thats the problem,but make sure its not one that controls anything major.

Posted on Dec 10, 2012

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Have 04 f150 when turn on heater our head light all interior lights turn off blower motor does not work turn signals won't work but bright light indicator and flashers light up but don't work


Sounds like a severe short in the blower motor circuit. Usually there is a module near the fan that controles speed of fan, problem could be there.

Nov 16, 2015 | Cars & Trucks

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I have a 94 jeep cherokee sport.i keep losing brake lights,blower for heater,turn signals,windshield wipers,and dash lights i took it to several ase certified mechanics who could not figure it out so i...


https://s18.postimg.org/409yf2ojd/brake_lamps.jpg

Click on the link, check fuse f13--20 amp. Not only check the fuse, check the fuse circuit for voltage, use a test lite, hot all the time.
You have to test when problem is ongoing. The fuse is for brake lamps.
At the moment, I don't know if trouble shooting one system will fix the rest? With multiple issues, I pick one system and trouble shoot.

Apr 05, 2017 | Cars & Trucks

1 Answer

Turn signals heater


Did all these problems happen all at one time?? If so you may have a bad body ground. Try running a electrical wire from the (-) negative side of the battery to the body and see if this works. Be sure this wire is to a place with no paint as low voltage electricity will not flow through paint.
A). If not try replacing the turn signal flasher for the turn signal problem. This is usually the culprit and it's easiest and cheapest to replace. The turn signal flasher will be found under the driver side dash next to the hazard flasher. Turn the hazard flasher one to locate it. If you want try swapping the turn signal flasher with the hazard flasher to see if this fixes it. They are the same style flasher.
If this doesn't work you may a faulty turn signal switch or some wiring issues.
B). It could as simple as the head lights bulbs need to be replaced, it's rare but I have seen when both bulbs blew at or near the same time. If your able check the voltage at the head sockets.
C). Could be a bad blower motor or switch. I'm not sure if these models have a resistor block or not. The resister block controls the electrical current going to blower motor which controls the speed of the blower fan.

Sep 11, 2012 | Cars & Trucks

1 Answer

Heater, turn signals and rear wiper do not work


https://s9.postimg.org/4k77afpa7/turn_signal.jpg

Click on the link. I looked at turn signal wiring. Check fuse 15--20 amp under hood fuse box. Not only check the fuse, use a testlight and check fuse circuit for voltage, hot all the time. At the combo flasher, there is also, ignition/run voltage, goes hot with the key on, you can see wire color.
There could be other issues. As you can see, turn signal switch is part of ground circuit.
I could post whole diagram on one link, but, too small to read. Usually with multiple issues, I just pick one and check it out. Fixing one issue may or may not fix the others?

Jun 29, 2017 | 1996 Plymouth Voyager

1 Answer

I have 1988 ford Thunderbird and the dashboard, radio and heater does not work but head lights do work. The seat belt and engine light comes on when I turn car on and the area where the speed should show...


Have you checked the fuses yet? If they are ok, you might have a few problems. If the cold works on the blower, it may be a bad thermostat, water pump, or heating coil. If it don't, it may be the blower. If the fuse is good on the dash lights, you may have a loose wire or a bad wire in that circuit/harness. Check all your fuses first.

Feb 24, 2011 | 1988 Ford Thunderbird

1 Answer

Heater/air condition blower not working


ok the blower is over by the glove box. if you have a test lite unplug the blower motor and prob the hot side as you turn on the switch. if it lites up the blower motor is bad. if it lites up the fan resistor is the suspect. good luck

Jan 20, 2011 | 1995 Dodge Dakota

1 Answer

My heat doesnt blow hot air or no air at all and my left turn signal blins very slow and my wipers work but when turned off they keep going until car is off and door is opened please help i have kids and...


HAVE BATTERY VOLTAGE CHECKED.MAKE SURE BATTERY IS FULLY CHARGED IT SHOULD BE 12.5 VOLTS.IF YOU HAVE DIM TURN SIGNAL LIGHTS.EITHER YOU HAVE WRONG BULBS OR POOR GROUND ALSO THE WEAK BATTERY OR UNDERCHARGING PROBLEMS HAVE ALTERNATOR CHECK OUT. FOR THE BLOWER MOTOR.CHECK FUSE AND RELAY. IF BOTH GOOD YOU HAVE A FAULTY AC + HEATER CONTROL SWITCH.OR THE BLOWER MOTOR IS FAULTY.REMOVE BLOWER MOTOR HOT WIRE IT USING A JUMPER WIRE TO BATTERY.IF IT RUN YOU HAVE SWITCH OR WIRES TO SWITCH PROBLEMS. IF BLOWER MOTOR DONT RUN.REPLACE IT AND BLOWER MOTOR RESISTOR.NOW IF WIPERS KEEP WORKING WHEN YOU TURN THEM OFF.YOU HAVE A FAULTY SWITCH OR DEFECTIVE LIMIT SWITCH IN THE MOTOR.

Nov 12, 2009 | 1994 Cadillac DeVille

1 Answer

Code papa 1391 misfire ( check eng lite on)& blower motor hi only


P1391 TROUBLE CODE IS INTERMITTENT LOSS OF CAM OR CRANK SIGNAL..WHAT SIZE ENGINE IN YOUR CAR?2.7/3.2/3.5?SOME MORE INFO WOULD HELP..ALSO YOUR HEATER FAN PROBLEM SOUNDS LIKE A FAULTY HEATER RESISTOR..PICK UP A NEW ONE..FAIRLY INEXPENSIVE..LOCATED IN HEATER HOUSING ON RIGHT SIDE UP UNDER DASH..IF YOUR NOT SURE HOW TO REPLACE..CONSULT A PROFESSIONAL..

Aug 24, 2009 | 1999 Dodge Intrepid

1 Answer

Turn signals dont work headlights dont dim heater fan doesnt work


Did all these problems happen all at one time?? If so you may have a bad body ground. Try running a electrical wire from the (-) negative side of the battery to the body and see if this works. Be sure this wire is to a place with no paint as low voltage electricity will not flow through paint.
A). If not try replacing the turn signal flasher for the turn signal problem. This is usually the culprit and it's easiest and cheapest to replace. The turn signal flasher will be found under the driver side dash next to the hazard flasher. Turn the hazard flasher one to locate it. If you want try swapping the turn signal flasher with the hazard flasher to see if this fixes it. They are the same style flasher.
If this doesn't work you may a faulty turn signal switch or some wiring issues.
B). It could as simple as the head lights bulbs need to be replaced, it's rare but I have seen when both bulbs blew at or near the same time. If your able check the voltage at the head sockets.
C). Could be a bad blower motor or switch. I'm not sure if these models have a resistor block or not. The resister block controls the electrical current going to blower motor which controls the speed of the blower fan.

Jan 19, 2009 | 1992 Dodge Caravan

1 Answer

1993 Varvan, Not Turn Signals, No Heater Blower, And AIr Bag Light Now On


boy, that sound like a major circuit to cause all that. either a main fuse under the hood or a main circuit wiring harness connector. there are no unfused circuits that could indicate a short unless there has been past fuse blowing problems

Sep 28, 2008 | 1993 Dodge Caravan

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