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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 1808
Experience:  ASE Master Certification. GM World Class Certification
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2001 buick lesabre no power to starter when switch instarter

Customer Question

2001 buick lesabre no power to starter when switch instarter positoin power at starter full charge battery all lights and fuel pump runs
Submitted: 1 year ago.
Category: Buick
Expert:  Dan replied 1 year ago.

Hello, my name is***** it start in Neutral? Do the reverse lights work? Thanks.

Customer: replied 1 year ago.
does not start in reverse lights on
Expert:  Dan replied 1 year ago.

Unplug the PCM and check to see if the yellow wire at pin 23 of connector 2 has power with key in start position. Then ground yellow wire at pin 76 to see if starter engages. Let me know, thanks.

Customer: replied 1 year ago.
run out of time what else to check hav to do it later
Expert:  Dan replied 1 year ago.

That is all you need to check for now and depending on what you find we will go from there. Let me know when you get a chance to do the testing and we will continue, thanks.