My 1996 Chevy Caprice's a.c. Is not blowing air out of the vents . What could be causing this?

Ndrf
0

Asked by Ndrf Oct 14, 2012 at 03:49 PM about the 1996 Chevrolet Caprice Base

Question type: Maintenance & Repair

9 Answers

John Saffrahn
14,845

Vacuum line that controls the hvac control. That's if its similar to the camaro. Its not blowing out the vents or its blowing hot air out?

3 out of 3 people think this is helpful.
Ndrf
0

Not blowing air at all

John Saffrahn
14,845

No air from anywhere? Bad fuse, bad relay, bad blower motor, bad wiring. Pull the blower motor and put 12V to it and see if it spins

2 out of 2 people think this is helpful.
Js08016
15,935

Check the blower motor as stated above. If that checks out check the blower motor resistor block. I had to replace the resistor block twice on my '93 Caprice during the 19 years I owned it. HTH. -Jim

John Saffrahn
14,845

Didn't high still work jim? The resistor has every speed run through it except high so its trail is to have high and only others go out like 1 or 1, 2 or all 3 lows.

John Saffrahn
14,845

Trait not trail...... just woke up

John Leone
4,365

no, if it is only high working, blower motor resistor guarantee....they are down near the blower motor (or up i should say), and water/condensation sits there constantly, so be prepared to rewire in the "pig-tail" and a resistor, COMMON....if high also isn't working, then start at the fuse, and the relay (relay=near blower fan also), any more info message me.

Js08016
15,935

Yes, high still worked on my '93. That is correct. On high speed the resistor block is by-passed. Correct again on the resistor block location. It sits right next to the blower motor under the dash. All the way on the right (passenger) side. HTH -Jim

John Saffrahn
14,845

That's what I was getting at is there is nothing so I was simply ruling out the resistor pack.

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