SoCal Diesel CSP5 Switch.
FOR USE ON 2006-2021 RAM/CUMMINS ONLY - FOR ALL CSP4/CSP5 FILES
This will not work for any GM 2001-2016 Duramax Model Vehicles
This has a Pass Thru connection so that a scan tool or another OBD Cable or EDGE CTS may be connected thru the switch without needing an additional OBD2 Splitter.