
2013 Buick LaCrosse, ECM/Inputs/Outputs Schematic
![]() ![]() Diagram showing 5V1 (5V reference 1) and the sensors it feeds. All these sensors share the same reference and the same ground. A short in any sensor can affect all the other sensors sharing the same 5V bus. This is a parallel circuit.
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Engine | 3.6 L / 6 cyl / FLEX |
Trans | 6-speed AutomaticTransaxle (Electronic) |
Delivery | Fuel Injection |
Subsystem | ECM/Inputs/Outputs |
Component |
Vehicle Data
2013 Buick LaCrosse 3.6L
Engine | 3.6 L / 6 cyl / FLEX |
Trans | 6-speed AutomaticTransaxle (Electronic) |
Delivery | Fuel Injection |
Subsystem | ECM/Inputs/Outputs |
Component |