I'm having a little problem with my 1JZ swapped SC300. The ECU-IG fuse keeps blowing and I can't seem to find the culprit for it blowing. This causes the ABS light to come on, the windows don't work and the powersteering stops. Dr. Tweak did the harness so I know its good.

Things I've done are strip the whole interior removing the seats and carpet. Disconnected the radio amp, radio and climate controls. I'm to the point where I can't find where the problem is.

Can someone tell me what all the ECU-IG controls so I can start singleing out the things one by one or provide me with a schematic.

Thanks, Jason

 

OK so i found where the problem is. If anyone has this same problem locate the harness connection in the trunk on the driverside next to the power antenna, mine had shorted out due to condensation. You'll need to splice the wiring back together to get the car fully functioning.

 

Ok so i still have a little situation to deal with on this. When the connector burnt two wires came undone and I have no clue where they go.

If someone can send me a couple of detailed pictures of their connector so I can figure out where the wires go I'll send you $10 via paypal for your time. First person to send the picture gets the $$$. This is for a 1992 sc300.

My cell is 979-758-1435