Jeep Grand Cherokee Blower Motor Not Working

Heat stopped working in my car! Jeep grand cherokee 4.7 lmtd 2004:thumbsup: This appears to be an issue with older cherokee and grand cherokee models. Far as the voltage lowering with ac on at idle, how much is it lowered? Web result outlining the steps to take to fix the a/c blower motor not turning on in ‘97 or later xj

Come along as we check a inoperative blower motor. Web result if the fuse that controls the blower motor starts acting up, or even worse—gets blown, then the blower motor will work intermittently or not at all. This appears to be an issue with older cherokee and grand cherokee models. If it has, replace it with a new fuse and see if that fixes the problem. 2003 jeep grand cherokee 4.0l engine, auto trans, no automatic temp control.

Just swap two wires to the blower motor and it will run ok. Use this guide to fix and repair this connector and get your ac and heater working again! No power to resistor or fan. I greatly appreciate the help. Even night a new dash control module but nothing.

I've had like 12 jeeps (cherokees and grand cherokees though) and have dealt with a few bad resistors, but i don't think i've ever had one not blow at any speed,. 2003 jeep grand cherokee 4.0l engine, auto trans, no automatic temp control. Jeep grand cherokee 4.7 lmtd 2004:thumbsup: Far as the voltage lowering with ac on at idle, how much is it lowered? I'm pretty sure that when you turn the fan speed to high, it bypasses the resistor completely.

Check for bad fuse and relay, if they check out move under the dash with a test light. Make sure you look at connector 7 c7 green for a visual burnt spot and blown fuse. I tried replacing blower motor & resistor module, hvac module, & finally fou. Mechanic pete shows you step by step on how to fix.

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Jeep grand cherokee 4.7 lmtd 2004:thumbsup: Ok here is the background on my problem: This appears to be an issue with older cherokee and grand cherokee models. The ac blower motor in jeep grand cherokee needs electricity to work.

Far As The Voltage Lowering With Ac On At Idle, How Much Is It Lowered?

Jeep grand cherokee 4.7 lmtd 2004:thumbsup: Web result the most common causes for blower motor not working in jeep grand cherokee are blown fuse, bad relay, resistor or control module malfunction, and faulty blower motor. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop. Just swap two wires to the blower motor and it will run ok.

Check Your Power And Grounds, If They Check Good And You Still Want To Do More Testing, Unplug The Blower Motor.

The motor worked and now it just stopped completely and now i don't get anything from the blower motor but if i connect it to the battery. Web result have a look first at the connector on the blower motor, many times its melted due to bad contact. A scanner that can read control panel dtcs can also set blower speeds, helps with the diagnostics. Flashlight available for sale on.

Check For Bad Fuse And Relay, If They Check Out Move Under The Dash With A Test Light.

Make sure you look at connector 7 c7 green for a visual burnt spot and blown fuse. Web result 0:00 / 13:21. How to fix your heater jeep grand cherokee. Having the same issue in my 2012 grand cherokee 2012.

12v at pin 4 & 5 (side note) when i plug the relay into the socket it clicks then i probed the bottom side at pin 1 (relay output) and it should have 12v but it doesn't.) does this mean ground problem?? Web result #1 · jun 23, 2017 (edited) hi guys. Web result this is caused by cross installation of the wiring, which causes the blower to run in the wrong direction. Follow these steps to examine and possibly replace your jeep's blower motor fuse. If not, the next step is to check the wires leading to the blower motor to see if they’re loose, damaged, or have come disconnected.