Saturn Forum - Saturn Enthusiasts Forums - 2003 lw300 cant get to do key relearn light stays on

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yosemisteve

06-09-2021 03:38 PM

2003 lw300 cant get to do key relearn light stays on

please help 2003 lw300 replaced pcm replaced bcm now cant get key to relearn how can i bypass to get car going

lrbraner

06-11-2021 10:29 PM

Quote:

Originally Posted by yosemisteve (Post 67137)

please help 2003 lw300 replaced pcm replaced bcm now cant get key to relearn how can i bypass to get car going

BCM MUST be programmed by dealer to the car.
You cant bypass !!!

derf	06-12-2021 04:29 AM

Are both new? Both junkyard? Both replaced at the same time?

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