91 Toyota Camry AT 2WD - No Heat or A/C

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  #1  
Old 11-11-07, 09:08 PM
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91 Toyota Camry AT 2WD - No Heat or A/C

Need Help Please!

1991 Toyota Camry Sedan 2WD
Engine L4-2.0L (3S-FE)

Heat nor A/C will blow out, turn knobs but nothing happens. A/C initially ran ok, then air would only blow while pressing gas pedal. Can anyone ideas or give list of easiest to most complex items to check?

Thank you so much!
 
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Old 11-11-07, 09:19 PM
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Turn key to run position, but do not start the car. Turn on the fan and listen for the sound of the fan motor. No sound, turn the key off and start checking fuses. If the fuses are okay, it could be the fan switch or blower motor.

If you heard the fan run, then check for vacuum leaks which could keep the duct doors from opening.
 
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Old 11-12-07, 09:56 AM
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Thank you Goldstar, will try suggestions and post!

Thank you Goldstar, I appreciate your response! I will try the suggestions here shortly today, and will post an update.
 
  #4  
Old 11-12-07, 11:25 AM
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No sound from fan, will check fuses next. Any advice?

Followed the steps in Goldstar's post. No sound came from the fan regardless which buttons/positions I tried.

Found the AC fuses under the hood. Not sure how to check the fuses (used to typical ones for headlights, horn, etc).

After verifying fuses will check fan switch next then blower last. Going to look up info online 1st (my sister's car, not familiar with Camry's).

Thank you again for the help!
 
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