What to do if your Jeep Grand Cherokee fan does not turn on?
If the fan does not turn on, the damage may not be fixable without purchasing new parts. For your safety do not grasp any wires you can not see. Do not attempt to grasp any wires that are not covered in insulation and/or electrical tape. Turn off the ignition on the vehicle and proceed with the following steps.
Why is my Jeep Grand Cherokee AC not working?
The 1999-2004 Jeep Grand Cherokee has a common failure where the blower fan wire adapter overheats and melts. Use this guide to fix and repair this connector and get your AC and Heater working again! No parts specified.
Where is the blower motor adapter on a Jeep Grand Cherokee?
The blower motor adapter is a bundle of three wires located on the left side. While the vehicle’s ignition is on, push and pull gently on the wire connection. If the blower motor turns on, you have identified the problem and following this guide will help you fix it
How to remove AC adapter from Jeep Grand Cherokee?
There are two screws holding the adapter in place. Using a Phillips head screwdriver, remove both screws in order to remove and gain access to the adapter. The two screws are identical. Be careful not to lose them. Be sure the car is completely off before unscrewing anything.
Where are the wires on a Jeep Grand Cherokee?
Push the seat back, and place your tools on the floor of the car. There are a few wires hanging below the passenger side dash. The blower motor adapter is a bundle of three wires located on the left side. While the car is on push and pull gently on the wire connection. If the fan turns on you have identified the problem and we will fix it.
What are the colors of a fan wire?
3 pin and 4 pin Fan Wire Diagrams Pin Name Pin Name Color Color 1 Ground Black Black 2 +12v Red Yellow 3 Tach/Signal/Sense Yellow Green 4 Control/PWM Blue Blue
What is the wiring diagram for a Jeep Grand Cherokee?
Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2005-2007 Jeep Grand Cherokee . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle.
If the fan does not turn on, the damage may not be fixable without purchasing new parts. For your safety do not grasp any wires you can not see. Do not attempt to grasp any wires that are not covered in insulation and/or electrical tape. Turn off the ignition on the vehicle and proceed with the following steps.
Where is the blower motor on a Jeep Grand Cherokee?
The blower motor is located under the dash on the passenger side of the vehicle. For easier access to the wiring push the seat back, and place your tools on the floor of the car .
What are the pins on a Jeep Grand Cherokee?
See DIAGRAM NOTE #3: the DRIVERS DOOR is a PURPLE (-) PIN 6, the PASSENGER DOOR is a PURPLE/WHITE (-) PIN 7, the DRIVERS REAR DOOR is a PURPLE/GRAY (-) PIN 4, and the PASSENGER REAR DOOR is a PURPLE/YELLOW (-) PIN 5, when connecting an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM.
How to fix AC and heater in 1999 Jeep Grand Cherokee?
Clarify it by editing! The 1999-2004 Jeep Grand Cherokee has a common failure where the blower fan wire adapter overheats and melts. Use this guide to fix and repair this connector and get your AC and Heater working again! No parts specified. Place the car in park, activate the parking brake, and leave the car running.
The blower motor is located under the dash on the passenger side of the vehicle. For easier access to the wiring push the seat back, and place your tools on the floor of the car .
Why does my Jeep Grand Cherokee Fan quit working?
In this one we take a stab at permanently fixing a common issue with the 1999-2004 Jeep Grand Cherokee. The electric cooling fan will quit working, and your jeep will overheat, due to a failure in the electronic fan control relay. This is a heat related failure and I add a large heat sink and relocate the relay to try and avoid further issues.
Clarify it by editing! The 1999-2004 Jeep Grand Cherokee has a common failure where the blower fan wire adapter overheats and melts. Use this guide to fix and repair this connector and get your AC and Heater working again! No parts specified. Place the car in park, activate the parking brake, and leave the car running.
Push the seat back, and place your tools on the floor of the car. There are a few wires hanging below the passenger side dash. The blower motor adapter is a bundle of three wires located on the left side. While the car is on push and pull gently on the wire connection. If the fan turns on you have identified the problem and we will fix it.