AIR COND NOT WORKING PROPERLY

1999 Dodge Ram

Tiny

barron pilgrim

June, 23, 2014 AT 8:09 AM

Air comes out of defrost vents only

FOUND 3513 RELATED QUESTIONS

2 Answers

Tiny

JDL

June, 23, 2014 AT 9:17 AM

Check the actuators under the dash. On older vehicles, the actuators used to be controlled by vacuum. If vacuum was lost, it would default to defrost. On newer vehicles the actuators are usually electric. I'll have to check about yours.

Tiny

JDL

June, 23, 2014 AT 9:33 AM

The actuators are vacuum controlled. I'd have to check for loss of vacuum.

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