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Ask Chris (aka-Moose) Your Own Question
Chris (aka-Moose)
Chris (aka-Moose), Auto Technician
Category: Toyota
Satisfied Customers: 947
Experience:  16 years of experience
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My fan suddenly stopped working it won't come on for heat or

Customer Question

My fan suddenly stopped working it won't come on for heat or a/c
JA: Have you checked the coolant level? Has there been any leaking from the hoses?
Customer: Yes and no leaks
JA: What is the model/year of your Toyota?
Customer: 2006 Tacoma crew cab 4x4
JA: Are you fixing your Tacoma yourself? What have you tried so far?
Customer: Just checked fuses and checked engine compartment for leaks
JA: Anything else you want the mechanic to know before I connect you?
Customer: I had a/c running, shut truck off to go in a store came out and started truck but a/c won't turn on at any fan speed
Submitted: 1 month ago.
Category: Toyota
Expert:  Skyvisions replied 1 month ago.

Does the little green light the AC switch illuminate when you turn it on or turn the fan switch on? Do you have a voltmeter to check for voltage at a few different places or simple 12 test light?

Customer: replied 1 month ago.
the green a/c light comes on and yes I have a voltmy
Customer: replied 1 month ago.
Customer: replied 1 month ago.
What should I check with the voltmeter?
Expert:  Skyvisions replied 1 month ago.

Okay let me look at the wiring diagram you have automatic climate control or manual air-conditioning controls?

Customer: replied 1 month ago.
Expert:  Skyvisions replied 1 month ago.

Okay standby

Expert:  Skyvisions replied 1 month ago.

On the passenger side up under the instrument panel you will see the bottom of the blower motor You will see an electrical connector going to it. With your voltmeter Back probe the connector carefully and check the voltage of the black wire with yellow tracer with the key in the on position with the blower switch In any position and make sure the connector still inserted. and check the voltage on the white wire with the blue tracer. What is the voltage on both of these wires make Sure batteries fully charged.

Expert:  Skyvisions replied 1 month ago.

How is this going?