Yet another AC problem

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reggiegsd
Posts: 419
Joined: Tue Jul 23, 2002 9:51 am
Car: '94 Q, '73 240Z

Post

The AC in my '94 Q is blowing the fuse. Here is what I have found so far.

The AC clutch checks out fine (draws 2.5 to 3 amps or so).All three relays check out fine (the coils have about 75 ohms).The fuse blows a soon as the car is started. Even with the three relays removed.The load side of the fuse (measured at the fuse block) has a resistance of less than 1 ohm.

It appears I have a short in the wiring loom. Has anyone had this failure? If so, where did you find the short?


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