Posted October 3, 20231 yr Why would a scan on my truck 1998.5 dodge 3500 24 valve pull up Mercedes indo
October 4, 20231 yr My simple scanner does that too. When there is a companion module fault the scanner needs to be told what to expect so I have to manually select chrysler then it works ok. I suspect it's because the ISO9141 Protocol which is k-line and L-Line bidirectional comm. The protocol supports multiple ECUs/PCMs on a shared comm bus. The k-line was popular on many European cars at that time. OBDII and computers on cars were not well standardized at that time and many manufacturers winged it. So there is a lot of unsupported features.
Why would a scan on my truck 1998.5 dodge 3500 24 valve pull up Mercedes indo