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U1041 Diagnostic Trouble Code Discussion for February 2005

Loss of Electronic Brake Controller Communication

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Trouble Ticket Help Requests for DTC U1041
Help Request Posted
1999 Chevrolet Silverado 1500 5.3L bucks VIN: 2GCEK19T3X
U1041: Loss of Electronic Brake Controller Communication. ... 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 putting it in reverse will cure it!...
February 07, 2005