What should the battery voltage be in a Jeep Wrangler?
Battery voltage should be 12.5 volts. If it shows less than proper voltage, jump-start the car, if possible. If the car will not jump-start, charge the battery and try again. If the battery will not take a charge, replace it. Once the car is running, check the battery for a charge from the alternator.
Where are the fuse panels on a Jeep Wrangler?
Here you will find fuse box diagrams of Jeep Wrangler 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
What is 5V output on Jeep Wrangler?
The 5v output is power for these: TPS, MAP, speed, crank & cam sensors. A sure sign you have lost that output is when you turn the key to the on position & the gauges do not move. You also lose communication with the OBDII data port & a scanner will not “communicate” & not read.
What to do if check engine light is on in Jeep Wrangler?
This is under the assumption that there was no check engine light on. If the check engine light was on, go to next step. Plug the code reader into the OBD II port under the driver’s side instrument panel and turn the key to “run” (keep the engine off).
Here you will find fuse box diagrams of Jeep Wrangler 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
What are the signs of a bad starter relay?
Broken or corroded wiring – Damaged or dirty wires to the battery or to the starter solenoid (or wires that are loose) can prevent sufficient power from reaching the starter. Alternator – The alternator is designed to power all of your car’s electrical systems when the vehicle is running. It also recharges the battery.
What was the problem with my 2002 Jeep Wrangler?
Start run, a little rough, but accelerating fine. After 10 of driving 2800 rpm problem returns. Code P0303 back. Drove the Jeep to the store in very cold temps. Ran rougher than before and got a new code P0135 02 Sensor error, P0300, P0304, P0303, P0305, P0306
How do you open the glove box on a Jeep Wrangler?
Tilt the upper edge of the glove box door upward toward the instrument panel enough to reattach the glove box strap to the door. Rotate glove box door to closed position.