Questions & Answers

evo-gmt1 no red light no start

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2011 buick regal  evo-gmt1 sn001A07v253955 . Blue light flashes with door lock / unlock . oem remotes. no red light , no start. thar-gm1 rev2 harness. what is the correct wiring diagram ? at the moment brown wire to can sw pin 1.   brown with white stripe to green /gray parking lights . cannot get ahold of tech
posté Dec 12, 2022 dans la catégorie Buick par Eric McClish (130 points)

1 Réponse

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The EVO was never updated, it is still at default 1.01 production firmware.
répondu Dec 12, 2022 par Robert T (301,940 points)
i did the update with the flash link
commenté Dec 12, 2022 par Eric McClish (130 points)

the car was selected, but the "update to" button was never pressed after settings were loaded. 

 

commenté Dec 13, 2022 par Robert T (301,940 points)
It said it was completed
commenté Dec 13, 2022 par Eric McClish (130 points)

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