A/C amplifier location

KOFI FRANCIS

MEMBER
2004 TOYOTA CAMRY
2.4L
4 CYL
2WD
194,000 MILES

Please my A/C blink. I changed ECM, I changed A/C relay. I have try everything, but it remains the A/C amplifier. But I have search every where in the car I didn't see the location. Please can you help me to locate it?

Saturday, February 23rd, 2019 AT 8:33 PM

5 Replies

JIS001

MECHANIC
3,408 POSTS

Hello and thank you for using 2CarPros. What is going on with the A/C system? The amplifier only effects the servo motors. Are you experiencing cold on one side and hot on the other? If you are let us know if the driver side and passenger side have different temperature differences? You may just need a calibration since replacing the amplifier will require you to calibrate as well. Let us know please.

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Sunday, February 24th, 2019 AT 1:41 AM

KOFI FRANCIS

MEMBER
3 POSTS

My problem A/C blinks as I said earlier. I try much to do it but fail.

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Sunday, February 24th, 2019 AT 11:45 AM

JIS001

MECHANIC
3,408 POSTS

The first thing you need to do is have the A/C module scanned for codes. You may want to try a battery reset if you do not have a compatible scan tool Usually disconnecting the battery will reboot the control module. As far as the amplifier location, the image I got suggest it is part of the climate control head.

Image (Click to make bigger)

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Sunday, February 24th, 2019 AT 8:15 PM

KOFI FRANCIS

MEMBER
3 POSTS

Okay, what shall I do to solve my A/C blinking light?

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Monday, February 25th, 2019 AT 4:30 AM

JIS001

MECHANIC
3,408 POSTS

You need to have the system scanned for codes and post them on here to see what is going. It would need to be an advance scanner to check the A/C control head for codes.