Fan Controls '99 Camry
- Thread starter Gebo
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Does this have automatic or manual controls? Model (SE, LE) and engine size if you know them would be helpful.
The mode selector servo that positions a vane inside the HVAC housing is probably not functioning. I believe it is the servomotor located above ant to the right of the throttle pedal. (It is on my 04 LE)
Apparently there is a climate control air mode servo that can fail. You might be able to clean it up with denatured alcohol. If not, you'll need to find a replacement.
It's one of the two the servo motor or the controls in the dash. Seems like the most likely culprit is the servo motor.
It's one of the two the servo motor or the controls in the dash. Seems like the most likely culprit is the servo motor.
Does the fan speeds works? I am looking for the correct diagnostic sequence. Lets diagnose it before loading the parts cannon.
These are the symptoms you describe..
The HTR fuse is 50A and relay are ok as the fan is functional leaving the air outlet servomotor and mode switch.
Test the servomotor wires at its connector.
If it is all functional test the switch at its connector on the control panel in the dash.
The parts and their locations.
The video the other poster linked to will show you how to get at it.
Hope this helps, I am no Toyota specialist but it doesn't seem difficult to diagnose this one.
The HTR fuse is 50A and relay are ok as the fan is functional leaving the air outlet servomotor and mode switch.
Test the servomotor wires at its connector.
If it is all functional test the switch at its connector on the control panel in the dash.
The parts and their locations.
The video the other poster linked to will show you how to get at it.
Hope this helps, I am no Toyota specialist but it doesn't seem difficult to diagnose this one.
No problem, anytime.
I forgot the wiring connector pin out for the dash control switch.
I forgot the wiring connector pin out for the dash control switch.
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