Without a doubt, but it's not like the LTG can only be used after-the-fact. MOST dealer service advisors used the LTG to verify coverage. Plus, many of these decisions "E" and "D" are made once the diagnosis is performed. If a customer comes in at 55,000 miles with a diesel engine and a coolant leak, how does anyone know at write-up if it is a hose (not covered) or a water pump (covered)? Once the diagnosis is confirmed, the LTG can be checked to see if the part is covered. And dealers would find that exact parts list of diesel coverage where? In case a dispute with the customer who is there to determine this difference?
Plus most problems with claims are related to the Northeast and California emission policies.
The point is every major manufacturer has an emission or powertrain (if they have) identification by a particular part or labor code (ie. use this part and it is covered). Why doesn't GM offer the same basic information to dealers?
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** Rob, Editor WD&S **
Help is only a message post away!
robc@dealersedge.com