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Perry Mitchell · 02-16-2020

The LT5 motor in my 67 Camaro flashes what I believe to be 66. Your list does not show a code 66 but doing further research I found information that says a code 66 represents a low or high power switch voltage. What does that mean? The valet key has been grounded to allow full power at all times. Any ideas?

02-16-2020	#17
Perry Mitchell Join Date: Nov 2018 Location: Washington Posts: 98	Re: ALDL Fault Codes The LT5 motor in my 67 Camaro flashes what I believe to be 66. Your list does not show a code 66 but doing further research I found information that says a code 66 represents a low or high power switch voltage. What does that mean? The valet key has been grounded to allow full power at all times. Any ideas?