The AC on my Jeep Cherokee only blows on high.
Where is the heating / air conditioner module on a 1995 grand jeep cherokee.
The lower speeds are controlled by a resistor block. That's what needs to be replace. It's usually located next to the blower. It will have electrical wires connected to it. High speed bypasses the block so it alway works.
If you want to replace it then;
) Disconnect the battery negative terminal if the vehicle have air bags. Wait 2 minutes for system to discharge.
) Remove the kick block on the passenger side.
)Remve the glove box
) Remove the bolts holding the blower motor resistor. Push the red lock up and press down on the click
) Pull the block out.
) Install new block and reverse steps above.
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