fan/blower not working - tried everything!

[vombil]

Hi guys my heater fan speed switch isn't working. Base model. I have checked resistor and the relay in engine bay and have tried another HVAC control unit. what am I missing? thanks again

 

[Trevor loves holden.]

Fuse?

 

[Trevor loves holden.]

http://forums.justcommodores.com.au/showthread.php?t=20644&highlight=fan+speed+resistor

 

[woteva]

Hi guys my heater fan speed switch isn't working.

Is it working on some speeds or not at all?

 

[vombil]

Is it working on some speeds or not at all?

not at all mate. im thinking there is one relay left to check in the cabin and then i reckon it will be worst case- the blower fan itself

 

[vombil]

Fuse?

cant find a fuse for it. only a relay which Ive tried

 

[Fu Manchu]

Everything has a fuse

 

[Trevor loves holden.]

Is your A/C light coming on? ignition Relay A under the steering wheel controls the fan check that and the fuses number 9 25amp and 10amp.

 

[vombil]

thanks Trevor. I read that you need to have fan to get A/C light and obviously need fan to get compressor to clutch in so I don't know if I have a/c at all mate

Is your A/C light coming on? ignition Relay A under the steering wheel controls the fan check that and the fuses number 9 25amp and 10amp.

 

[Fu Manchu]

Buggered fan switch?