How much is a alternator for a 2004 Jeep Grand Cherokee?
2004 Jeep Grand Cherokee Alternator – from $139.99+ | AutoZone.com.
When to replace the alternator in a Jeep Grand Cherokee?
You may need to replace the alternator if your battery keeps running down or your headlights become dimmer while driving. Determine which alternator your Jeep Grand Cherokee will need. You’ll want to be sure the new alternator is compatible with your Grand Cherokee’s engine.
Why is the alternator on my Jeep not charging?
Looks like the field coil of the alternator isn’t getting power. There are 3 wires attached to the alternator. One is a big fat wire that goes to the battery, this is the alternator output. The other two wires feed power to the field coil.
What should I do if my alternator wont charge?
Be careful to avoid getting caught by the alternator belt! With the engine running, there should be voltage across the terminals. Turn on the headlights to put some load on the battery, the voltage on the field coil should rise slightly. If you don’t see voltage on the field coil terminals, you might have a blown fuse.
Where are the fuses on a jeep alternator?
If you don’t see voltage on the field coil terminals, you might have a blown fuse. The field coil is powered by a box called Powertrain Control Module, and there are 3 fuses that might be of interest, numbered 6, 19, and 26 according to the schematic (see below).
You may need to replace the alternator if your battery keeps running down or your headlights become dimmer while driving. Determine which alternator your Jeep Grand Cherokee will need. You’ll want to be sure the new alternator is compatible with your Grand Cherokee’s engine.
When to replace the alternator on a Kia Sorento?
If you got 14.2 or more volts, the alternator is charging fine. If it’s still showing in the 12’s, it’s time to replace the alternator. If it’s producing a voltage level in the 13’s, go ahead and take it into a parts store and have it tested.
What are the symptoms of a bad alternator?
In rare occasions the service engine soon light may light up. Also, some vehicles have an “alt” light that specifically tells you there is a problem with the charging system, and not the battery itself. Outside of the battery warning light, a dead battery is the most common symptom of a bad alternator.
What kind of engine does a Jeep Grand Cherokee have?
Models made from 1999 to 2004 may be equipped with a 2.7 L OM647, 3.1 L 531, 4.0 L PowerTech, or 4.7 L PowerTech engine. Models built after this date can have a 3.0 L OM642, 3.7 L PowerTech, 4.7 L PowerTech, 5.7 L Hemi or 6.1 L Hemi. Disconnect both battery cables with a socket wrench.