Why is the heater on my Grand Cherokee blowing cold air?

Why is the heater on my Grand Cherokee blowing cold air?

Took it to the dealer and they wanted to charge me $1422 for a new heater core, because they supposedly ran diagnostics and said that the heater core was completely bad. So, I took it to a mechanic. They replaced the heater core, only to find that it wasn’t the problem and that it wasn’t bad after all.

Why is my Jeep GC hot and cold?

THis is a know problem with Jeep GC. If only one side is cold and the other is hot and there are no controls error codes. It is likely a broken temperature blend door on the faulty side (w/ dual controls). Dealer charges a lot to fix ~$800. There is a kit and instructions sold on EBAY to replace the part for $100.

Why does my car air vent blow cold on one side?

This situation can be caused by a bad blend door (also called air mix) actuator, a broken or binding blend/air mix door, broken linkage to the blend/air mix door, or a faulty HVAC control head or wiring harness. Car makers used to rely on cables to change the position of the blend door to regulate the amount of heat.

Why is the heater blowing cold air on both sides?

2011 Grand Cherokee. Heater is blowing cold air on both side, previously it was just the drivers side with cold air, now it is both sides. I am trying to determine how to access the blend doors.

Took it to the dealer and they wanted to charge me $1422 for a new heater core, because they supposedly ran diagnostics and said that the heater core was completely bad. So, I took it to a mechanic. They replaced the heater core, only to find that it wasn’t the problem and that it wasn’t bad after all.

Why does my Jeep Liberty blow out the vents?

Having issue with climate controler. The blower motor is turning off unless it is in the dash vents position. If placed to floor or defrost it turns off. Heat and a/c working bu … read more

Why does AC blow cold on driver side and rear vents?

But on the passenger and rear vents its blowing normal air as if just the blower was blowing with no ac compressor. I called the dealership to see what they had to see and they said it sounds like a blend door actuator is bad. I removed the glove box and the panel underneath the steering wheel.

Why is my Jeep Wrangler not blowing air?

My 2002 Jeep Grand Cherokee Limited has, within the last day, stopped blowing A/C air through the vents with much force. There is a trickle of cool air and the blower motor seems to be blowing at the … read more the mode selector is not working in my 2002 jeep wrangler.