HOW DO I KNOW WHAT FUSE DOES WHAT WITHOUT A DIAGRAM

1997 Audi A6

Tiny

THE TYRE TECHNICIAN

September, 2, 2012 AT 9:53 PM

I have a problem with heater blower but its hard too find due to no diagram anywhere.

4 Answers

Tiny

exovcds

September, 2, 2012 AT 10:19 PM

What's the problem with the heater blower? Does it only work on one
speed. Does it not work at all?

Any other electrical problems?

Thomas

Tiny

ASEMaster6371

September, 2, 2012 AT 10:30 PM

Use a test light to check each fuse.

Roy

Tiny

exovcds

September, 2, 2012 AT 10:55 PM

Start with fuse #11 (30amp). In case Audi Diagrams aren't easy to follow.

The blower ground is controlled by J126 (located in the engine
bay HVAC air duct).

Thomas

Tiny

exovcds

September, 3, 2012 AT 5:54 AM

Forgot to mention that with a scan tool such as VCDS, you can perform output tests of
components such as the blower motor.

Thomas

Please login or register to post a reply.

Change Your Blower Fan Motor Like a Pro