Dash warning light and check engine - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.
7. Ignoring the message and continuing to drive with the warning message ON and the exhaust filter not being cleaned as required will eventually result in the following: 7.1. The malfunction indicator lamp (MIL) will illuminate at which point the DPF warning message will be displayed and a chime will also sound. 7.2. There is no warning light, but I assume you drive your diesel indeed in very short distance. I drive short as well as very long journeys and haven't get DPF regeneration failed yet. Qashqai J11, 1.6 dCi CVT, ThermaClear. For latest news & tests Subscribe! to my Youtube channel. Order Stop/Start reversing & DRL dim/OFF modules! gvmdaddy. Nov 11, 2013. #5. Old.Tony said: Sounds like a pressure sensor issue to me. If the DPF is clean, it should be presenting similar pressures before and after the filter. If one of the sensors is faulty, its return value will be different to the other - the ECU will interpret that as a pressure difference and will assume the filter is dirty. i9tS.