REAR HEAT AND AIR

2004 Cadillac Escalade Esv

Tiny

bongard1

January, 3, 2011 AT 6:54 PM

My rear heat does not work although the fan controls are working and blowing air. The front system is working fine.

FOUND 4982 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

1 Answer

Tiny

hmac300

January, 4, 2011 AT 12:06 AM

You'll have to take this in to getlooked at there is an actuator for the rear hvac unit. Either the control unit in the rear isn't sending a signal to the actuator or the actuator is getting the power and not operating. I can send the wiring diagram if you really want to check this yourself.

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