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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet Express 2500: 2012 chevy express with duramax starts

Customer Question

2012 chevy express with duramax starts + stops write away codes p2510 p2610 + p154b
Submitted: 1 year ago.
Category: Chevy
Expert:  GM Tech (Cam) replied 1 year ago.
Hi there, I am Cam. This sounds like a wiring issue. Attached are the 3 codes charts for your information. For starters though I would swap the powertrain relay around. P2510 is a code for that relay and related issues.