U3502 Buick
Control Module Supply Circuit 1 High Voltage
Buick
U3503 Buick
Control Module Input Power ‘A’ Circuit Intermittent/Erratic
U3014 Buick
Control Module Input Power 4
U3018 Buick
Control Module Supply Circuit 1-2 Not Plausible
U3019 Buick
Control Module Supply Circuit 3-4 Not Plausible
U3009 Buick
Control Module Ground 2
U3012 Buick
Control Module Improper Wake-Up Perfomance
U3013 Buick
Control Module Input Power 3
U3003 Buick
Battery Voltage
U3006 Buick
Control Module Input Power 1