Questions & Answers

OEM 3x Lock not starting 2011 Silverado 1500

0 votes

EVO-GMT4
 

2011 Silverado 1500 Standard-Key. Programmed according to instructions on guide #59011. Installed using the included T-Harness. Programmed and decrypted using USB Flash Link. Re installed the module into vehicle.  When I push the lock button on the OEM remote 3x the blue light flashes each time but doesn't start the vehicle.

asked Dec 2, 2020 in Chevrolet by John Faz (130 points)

1 Answer

0 votes
Make sure option C1 and D1 and D 1.10 are all on for 3x lock.
answered Dec 2, 2020 by derek g (339,570 points)

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