What to do if your Jeep Grand Cherokee has electrical problems?
THE AUTO ELECTRICIAN JUST RESET THE POWER TO THE SWITCH FOR THE ELECTRIC WINDOWS. THIS HAS THEN RESET THE COMPUTER AND IT IS ALL WORKING NOW. CHECK ALL YOUR WIRES TO MAKE SURE YOU DONT HAVE A LOOSES CONNECTION. I have a 2006 Jeep Grand Cherokee that I bought from a dealer. It has about 45000 miles on it. Runs great.
Why does my Jeep Grand Cherokee not lock?
Here’s the problem: the rear liftgate door usually doesn’t respond to the lock/unlock key. I went four days straight with being unable to get the liftgate to lock, even though all the other doors work fine. I would stand by the liftgate pressing the “lock” mode on the remote key fifty times- no response.
Why is my Jeep Grand Cherokee going limp home?
It sounds as if the transmission has gone into the “limp home” mode, which usually is due to a malfunctioning sensor input to the transmission. However, the dealer should be able to find a code quickly from the OBD computer. It shouldn’t take days to do that. The 8/4 (MDS) almost certainly has nothing to do with the problem. . Does not Work 1.
How to troubleshoot electrical problems on a Jeep Grand Cherokee?
Troubleshooting electrical problems on a Jeep Grand Cherokee requires the use of a voltmeter with an ohm scale. A wiring diagram for the vehicle is a major help for harness problems and for computer related problems.
What is the yellow wire on a Jeep Grand Cherokee?
The yellow wire with a bold black stripe around it is the airbag actuator wire. It is very obvious and not a problem when doing electrical work. Do not probe this wire. If a yellow wire with a big bold black stripe is probed it will likely set off the air bag and do bodily harm. Enough said! Check the battery for 12.5 volts.
Where does the power come from on a Jeep Grand Cherokee?
The other two terminals are a switched power source of far less amperage and a ground. The switch that operates the relay has power from the fuse block or a buss bar that gives power to multiple circuits.
How can I tell if my Jeep Grand Cherokee battery is bad?
Check the battery for 12.5 volts. If it has less, charge it or jump it and if the car starts check across the battery to see if there are about 14.5 volts with the engine running. If not the alternator is bad. If it has the proper voltage, the battery is bad. If the battery was good, check the fuses and the starter relay.
What does the brake warning light on a Jeep Grand Cherokee mean?
Your Jeep Grand Cherokee ‘s brake light indicator is there to let you know that there is an issue with the brake system. It is different than the anti-lock brake system, which gets its own ABS warning light. The brake light indicates that there is a problem with the physical braking system itself.
What was the problem with my Jeep Grand Cherokee?
The dealer finally delivered the Jeep on Monday, 10/13 in the early pm, fixed, said the computer check was negative, tech. traced problem to two bent prongs on a wiring harness connector, straightened them out, billed me $518.00.
Is there a problem with my Jeep Laredo?
I have a 2006 Jeep Grand Cherokee Laredo with 80k+ miles. (Bought it used at 29k miles). I have been experiencing random electrical problems. The symptom is that the all the lights and gauges on the dash cluster go on and off erratically and sometimes stay off for a few minutes.
Why does my Jeep Wrangler engine shut off without warning?
Driving at freeway speeds some bumps or uneven surface cause car to lurch. Engine shuts down to no throttle; this is very disconcerting for driver. Happens 2-3 times a month on such roads. I suspect the skid control. When that is turned off it does not do it.
Is there a problem with my Jeep Wrangler Unlimited?
I recently purchased a 2012 Jeep Wrangler unlimited (VIN: 1c4hjwdg7cl140785). Within 1 month of taking possession of the vehicle, the car began to stall intermittently while driving. Specifically, the engine shuts off and the power steering and breaks deactivate.
What are the problems with the 2015 Jeep Wrangler?
See all problems of the 2015 Jeep Wrangler . My 2013 Jeep Wrangler engine shuts down very intermittently when driving at interstate speeds and city speeds, it has happened many times, leaving me with no power steering or power brakes, I find this a safty hazzard. . . It’s been to the dealership four times without anything resolved.
When did the Jeep Wrangler Rubicon engine shut off?
Monday, January 11, 2016 4:21 pm transmission fire. 2011 Jeep Wrangler rubicon with 81k miles all maintenance. No modifications and no off roading. Lost power on an inclined road.
Where are the fuses located in a Jeep Grand Cherokee?
The Totally Integrated Power Module is located in the engine compartment. This center contains cartridge fuses and mini fuses. A description of each fuse and component may be stamped on the inside cover, otherwise, the cavity number of each fuse is stamped on the inside cover that corresponds to the following chart.
THE AUTO ELECTRICIAN JUST RESET THE POWER TO THE SWITCH FOR THE ELECTRIC WINDOWS. THIS HAS THEN RESET THE COMPUTER AND IT IS ALL WORKING NOW. CHECK ALL YOUR WIRES TO MAKE SURE YOU DONT HAVE A LOOSES CONNECTION. I have a 2006 Jeep Grand Cherokee that I bought from a dealer. It has about 45000 miles on it. Runs great.
What does a fuse do on a Jeep Grand Cherokee?
Fuse box diagram (fuse layout), location, and assignment of fuses and relays Jeep Grand Cherokee (WJ) (1999, 2000, 2001, 2002, 2003, 2004, 2005). A fuse is an element for protecting the electrical system. A fuse will trip (i.e. it will blow) in the event of a failure or improper interventions in the electrical system.
How big is the fuel pump relay on a Jeep Grand Cherokee?
Fuel Pump Relay, Automatic Shut Down Relay, Powertrain Control Module, Transmission Control Relay (4.7L)
It sounds as if the transmission has gone into the “limp home” mode, which usually is due to a malfunctioning sensor input to the transmission. However, the dealer should be able to find a code quickly from the OBD computer. It shouldn’t take days to do that. The 8/4 (MDS) almost certainly has nothing to do with the problem. . Does not Work 1.
Where are the fuse diagrams on a 2002 Jeep Grand Cherokee?
2002 Jeep Grand Cherokee Fuse Diagrams for Junction Box in cabin and Power Distribution Center under hood 10. Radiator fan relay 40A Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period. They include wiring diagrams and technical service bulletins. In most cases, their diagrams are right from the factory manuals.
Why are there no parking lights on my 92 Cherokee?
92 cherokee limited No Parking Lamps,Dash,lights! Well this started after the battery went dead. First the head lamp flashed after installing new battery. reset security with key lock and unlock drivers and passenger door. Head lamps stopped flashing after locking and unlocking passenger door.
What kind of wiring does a Jeep Laredo have?
Wiring diagram 2000 jeep grand cherokee laredo new 2000 jeep grand. Engine fuse and relay bank fig. Air conditioning heater airbag system anti lock brake audio system body control module charging system component index connector locations connector pin outs front lighting fuelignition system general information ground distribution horncigar.
Where was the 2003 Jeep Grand Cherokee Laredo last serviced?
1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 15,472 miles/year • 4th owner drove an estimated 0 miles/year • 5th owner drove an estimated 0 miles/year. Last serviced at 166,480 miles in Ellensburg, WA on 04/20/17 • Vehicle serviced.
What is the wiring diagram for a 1996 Jeep Grand Cherokee?
Wiring Diagram For 1996 Jeep Grand Cherokee Wiring Diagram Raw Download free jeep grand cherokee wj electrical wiring diagram pdf this jeep grand cherokee wj electrical wiring diagram covered. 2003 jeep grand cherokee laredo wiring diagram.
Is there a problem with my Jeep Grand Cherokee?
Very often, this will solve the problem. But Jeep Grand Cherokees seem especially prone to more serious transmission problems, and some owners are quite vexed at their inability to determine the causes.
How do I Reset my Jeep Grand Cherokee?
Leave all doors closed for about 16 seconds until the Vehicle Security Light on the instrument cluster stops flashing quickly. When the light flashes at a slower rate, this signifies that the system has been reset and rearmed. “2011 Jeep Grand Cherokee Owner’s Manual”; Chrysler Group LLC; 2010
Here’s the problem: the rear liftgate door usually doesn’t respond to the lock/unlock key. I went four days straight with being unable to get the liftgate to lock, even though all the other doors work fine. I would stand by the liftgate pressing the “lock” mode on the remote key fifty times- no response.
How do you turn off the alarm on a jeep?
Press the power door-lock switch on the keyless entry fob. Close the driver’s side door. Leave all doors closed for about 16 seconds until the Vehicle Security Light on the instrument cluster stops flashing quickly. When the light flashes at a slower rate, this signifies that the system has been reset and rearmed.
The dealer finally delivered the Jeep on Monday, 10/13 in the early pm, fixed, said the computer check was negative, tech. traced problem to two bent prongs on a wiring harness connector, straightened them out, billed me $518.00.
What are the symptoms of a bad coolant temperature sensor?
Hence, it is advised to have your car inspected right away to avoid any serious problems. Here is a more detailed list of the common symptoms of a bad coolant temperature sensor. One of the first symptoms you will notice is that the check engine light will activate.