Air and heat

[Smalldogg/03mm]

Air or heat don't work... Went out and started the car up and turn on the air and nothing... Even tried the heat .. All I can hear is the clicking under the hood like it's trying to come on.. Any help is appreciated.. Thx


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[Mebot]

Try tapping the BCM with a screwdriver. If the air starts blowing again, it's a sign your BCM is starting to crap out.

Can't stop the signal...

[Smalldogg/03mm]

Try tapping the BCM with a screwdriver. If the air starts blowing again, it's a sign your BCM is starting to crap out.

Can't stop the signal...


Where is that located..??


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[fastblackmerc]

Located on the A/C evaporator case by the heater hoses. Has an electrical connector going to it. I have repaired ones if needed.

[Smalldogg/03mm]

Yeap I hit and it came on..


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[03knight]

I have this same issue but I replaced my bcm and still nothing...any ideas?

[fastblackmerc]

Yeap I hit and it came on..


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I can repair yours.

[fastblackmerc]

I have this same issue but I replaced my bcm and still nothing...any ideas?

Could be...

BCM
Blower motor
EATC

Was the replacement BCM a genuine Ford part or aftermarket? Aftermarket ones are notorious for not working.

Try putting 12v and ground to the blower motor to see if it spins.

If the blower motor works and you used a genuine Ford BCM I'd suspect the EATC.