The 10 amp fuse that is to the ECU-IG NO 2 blew on me a couple weeks ago and I don't know what has caused it. I keep replacing it hoping to be able to find the culprit. The circuit is to several things including: back-up lights, charging system, rear window defogger, air conditioning system, multi-port fuel injection system/sequential multi-port fuel injection system and the moon roof. When the fuse blows the following happens, the airbag light comes on, the a/c fan stops blowing, the turn signals stop working and the back-up lights do not work. If I drive the car very long while that fuse is blown, it becomes harder to steer, the cruise contol stops and the ABS light comes on.
Since the car does not have a moon roof, it cannot be that. I just replaced the battery 2 days ago as it was bad. I had the alternator checked 4 times in a row, one right after another and it comes back as good each time. After replacing the battery and reinstalling the alternator, I replaced the fuse and took the car for a drive. Before I went a block, the fuse blew. Does anyone have any ideas to help me trace down the problem?
Since the car does not have a moon roof, it cannot be that. I just replaced the battery 2 days ago as it was bad. I had the alternator checked 4 times in a row, one right after another and it comes back as good each time. After replacing the battery and reinstalling the alternator, I replaced the fuse and took the car for a drive. Before I went a block, the fuse blew. Does anyone have any ideas to help me trace down the problem?