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2007 Chevrolet Silverado 3500 Classic LS 6.0L Front Impact Sensor
Posted to GM Electrical on 1/28/2026 9 Replies

Okay I wanted to see if y'all can help me out. The Vehicle is throwing a B0103 Electronic Front End Sensor 2 Performance code. I pulled up the DTC and it told me to check all the things you would expect, I checked for a short to battery voltage and ground ...

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car Vehicle Data

2007 Chevrolet Silverado 3500 Classic LS

VIN 1GBJK34U87
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFront Impact Sensor
ConditionsInop
Misc.Constant Fault
Open Help Request

car Vehicle Data

2007 Chevrolet Silverado 3500 Classic LS

VIN 1GBJK34U87
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFront Impact Sensor
ConditionsInop
Misc.Constant Fault