Hi Every one.
I have a 2003 WRX STI💥.
I am trying to get my car roadworthy, but the darn AB light is on.
Been to 3 companies, they cannot connect to AB computer.
I have check under drivers seat for bad connection.
I have taken box out to inspect for water damage.
All seems fine.
I am now thinking the I should try to follow the communication line to the Diagnostic reader socket?
I would like to follow the K line to the socket to see if any issues.
Or I would like to run a wire directly from the box to the connection point for the scanner.
Not sure what pin = the Communication line for Diagnostic reader.
Any advice or diagrams for me to follow the Kline would be such a help?
Any one experienced similar issues ?
