Hi everyone! My heater is not heating up though the A/C blows cold. Any suggestions where I should start looking? The heated seats also don't seem to work when I switch them on. All inputs will be highly appreciated. Thanks in advance.

 

If the heater core is hooked up then I would look at either the cable for the blend doors or the electric motor.

That depends on which system you have. Ecc is the electronic system. Mcc is the manual control system.

 

Tech,

I have the manual control. Do I need to pull out the dash to check the cables or can I check it from under?

 

You should be able to see them from under the dash.

 

ok. thanks. I'll let you know what happens.