Thanks for the reply, however I respectfully disagree. As an example, B2602 will only set if the ignition is "On" and the transaxle is in "Park". However, in my case the DRL system appears to be operating correctly.
With regards to having it scanned, this is not a generic fault so I would have to have GM read it and they charge $100 for this service locally. Therefore, I'm trying to avoid that ridiculous charge.
Wednesday, April 15th, 2015 AT 9:37 PM