Air only comes out of the defrost vents

Tiny
JDROSE0721
  • MEMBER
  • 1998 PLYMOUTH BREEZE
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 90,000 MILES
I replaced the blower motor and the blower resistor and they work fine, but the air only comes out of the defrost vents now. I think the air diverter actuator is bad. Where is it located and how do I replace it?
Monday, July 16th, 2018 AT 9:48 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
You could have a vacuum line that has broken near the firewall or just inside where the heater plenum is. Here is a guide to help you see what to look for. I should have the actuators locations by tomorrow but check this first.

https://www.2carpros.com/articles/air-vents-stay-in-the-defrost-position

Please run down this guide and report back.

Cheers, Ken

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Tuesday, July 17th, 2018 AT 1:40 PM

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