Why will my Jeep Grand Cherokee not start?
The most common causes that hinders normal starting operation of your Grand Cherokee are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system.
What causes a Jeep Grand Cherokee to not start?
Jeep Grand Cherokee Won’t Start Diagnosis. 1 1. Battery Cables. While the battery cables are not necessarily the most likely issue to cause your Grand Cherokee to not start, they are some of the 2 2. Battery Charge. 3 3. Starter. 4 2. Ignition Issues. 5 3. Engine Timing.
Why does my Grand Cherokee make a clicking sound?
Symptom: When you turn the key to start the engine of your Grand Cherokee, you will hear a clicking sound, which is the sound of a bad starter motor. And if the starter motor does not work with a healthy battery, suspect a malfunction of the starter. If the starter fails, it usually needs to be replaced with a new one.
What to do if your Jeep starter doesn’t work?
Tighten any loose wires and replace any severed ones by pressing them firmly into the correct slots. If the starter works but your jeep is still not running, you’ll need to test the alternator. You will need to bring your vehicle to an auto parts dealer for an alternator test.
Why does my Jeep Grand Cherokee not start?
It could be the ignition switch itself. Try using a remote starting switch at the solenoid. 30 people found this helpful. Pull tilt wheel all the way down, try to start. next.Turn key to crank position and hold it there. Then wiggle gear shifter. Or try to start in neutral. If it still wont start, Set parking brake and move gear shifter to rev.
What causes a car to crank but not start?
One of the biggest issues that causes a vehicle to crank but not start is ignition issues. When there is no spark, the engine will not start. You’ll probably have a misfire related code such as P0300, P0301, etc….. Ignition issues can be caused by many things, including bad spark plugs, bad coil packs, bad plug wires, computer issues, and more. 3.
Symptom: When you turn the key to start the engine of your Grand Cherokee, you will hear a clicking sound, which is the sound of a bad starter motor. And if the starter motor does not work with a healthy battery, suspect a malfunction of the starter. If the starter fails, it usually needs to be replaced with a new one.
What kind of ignition system does a Jeep Cherokee use?
The ignition system is the one tasked with creating and delivering spark to each of the 6 cylinders. Without spark, the engine will crank but no start. The ignition system of the Jeep vehicles covered by this tutorial use either a distributor type system or a COP (Coil-On-Plug) ignition coil system. Failed ignition coil.