How do you replace an alternator on a Jeep Cherokee?
Replacing the alternator in your 2000 Jeep Cherokee can be done at home if you have some prior auto repair experience. Remove the cable from the negative battery terminal with a wrench.
How do you remove an alternator from a car?
Loosen the alternator adjustment bolt with the socket and ratchet but do not remove it. Remove the drive belt once the bolts have been removed and the alternator has been lowered, putting slack in the drive belt. Remove the alternator after removing the alternator adjustment bolt with the socket and ratchet. Install the new alternator.
How do you remove pivot bolt from alternator?
Disconnect the two electrical connectors from the alternator. Remove the alternator pivot bolt with a socket and ratchet. Loosen the alternator adjustment bolt with the socket and ratchet but do not remove it.
Replacing the alternator in your 2000 Jeep Cherokee can be done at home if you have some prior auto repair experience. Remove the cable from the negative battery terminal with a wrench.
Loosen the alternator adjustment bolt with the socket and ratchet but do not remove it. Remove the drive belt once the bolts have been removed and the alternator has been lowered, putting slack in the drive belt. Remove the alternator after removing the alternator adjustment bolt with the socket and ratchet. Install the new alternator.
How many volts does a jeep alternator have?
With an output of between 13.5 and 14.8 volts, a new alternator keeps your battery fully-charged and allows you to run all of your electrical systems at the same time, whether it’s the radio or a hydraulic snow plow.
Disconnect the two electrical connectors from the alternator. Remove the alternator pivot bolt with a socket and ratchet. Loosen the alternator adjustment bolt with the socket and ratchet but do not remove it.
What are the symptoms of a bad alternator in a jeep?
Outside of the battery warning light, a dead battery is the most common symptom of a bad alternator. As the alternator can no longer supply your Grand Cherokee with an adequate power supply, it will begin to feed off of the reserve in the battery.
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).
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.
Can a bad alternator leave a jeep without power?
A bad alternator can leave your Jeep Grand Cherokee without power and unable to move. Alternators don’t always go bad in the exact same way. We’ll cover the symptoms of when an alternator goes bad, and how to diagnose a bad one (which is really pretty easy).
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.
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.
How do you install a new alternator in a car?
Install the new alternator. Install the alternator pivot bolt and install the alternator adjustment bolt with the socket and ratchet but do not tighten the bolts, leaving enough movement in the alternator to install the drive belt over the alternator pulley.
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).