xxApoX

my heater went out and i dont know what it could be..maybe a fuse? The heat doesnt work and the panel with all the heater buttons dont light up but half the time? anyone know what i could possibly look at to determine both problems?

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G_Loc

The climate control not lighting up doesn't have anything to do with the heater not working.

Does the cold / hot lever move without much resistance? The cable that goes from the lever to the heater valve in the engine bay could have broken

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el_baby

that sounds like you need to resolder the internal pins...

Andyroo901

resolder the pins...i did it a while ago because my ac would only work sometimes. its a *****, but its works and is worth it.

freeman001

hi im new to the forum and my car also has no heat, my cold hot lever has a little bit of resistance when i try to move it, all the light work fine but the fan or blower doesnt work and no air coming out at all. can anyone help me out with my problem???

el_baby

if you have a multimeter put the key in II (IG2) and chek if the plug of the heater have voltage... blu/wht is the positive and the blu/red negative... chek the blu/wht with any ground in the car and with the blu/red when you turn the blower fan...

if you want to chek if the blower is working before buying a new one... put the key in II (IG2) and connect the blu/red to any ground and it should go on at full speed

also chek the fuses... the blower fuse is under the hood (40A)

jimbo24

check this faq out, maybe it'll help

FAQ: 4Gen Climate Control Fix (flickering lights, non changing vents, sporadic a/c)

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BB Squad #17 (v.2)