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1999 Chevrolet Silverado 1500 5.3L bucks
Posted to GM Driveability on 2/7/2005 5 Replies

This truck under accel in drive will set U1041, turn on abs light and brake light, start to buck and lose data stream to the mastertech. You can create all this in the shop except the bucking while power breaking it in drive but not ever in reverse. In fact pu...

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  Related Documents & Media  1999 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 2GCEK19T3X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsBucks
OccursUnder Load

Trouble Codes

U1041Loss of Electronic Brake Controller Communication
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 2GCEK19T3X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsBucks
OccursUnder Load

Trouble Codes

U1041Loss of Electronic Brake Controller Communication