| TRNW Membership Tour (Click on any screen shot image for an example page) |
TRNW's Diagnostic Help Database is a great source of information when diagnosing those tough electrical problems. A complete list of OBD II Diagnostic Trouble Codes as well as manufacturer specific codes, code descriptions, diagnostic routines, wiring diagrams, and connector pin-outs. The layout of the TRNW Diagnostic Help Database is designed with the technician in mind. While diagnosing a problem, you will have one-click access to the wiring diagram and/or connector pin-out in question. No other publication makes electrical diagnosis this easy.Click on the screen shot image (above) to view an example pageJoin TRNW today and see what you have been missing. It's like a seminar every day.