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U1041 Diagnostic Trouble Code Discussion for January 2008

Loss of Electronic Brake Controller Communication


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Trouble Ticket Help Requests for DTC U1041
Help Request Posted
2001 GMC Sierra 1500 SL 5.3L MIL Lamp on VIN: 2GTEC19T91
U1041: Loss of Electronic Brake Controller Communication. ... I verified that the correct banks got replaced. I got slow response from the MAF sensor, found that customer had installed gauze style air filter & had not oiled it, maf sensor was dirty, installed new maf sensor, new air filter, clear codes. Test drov...
January 14, 2008
2001 GMC Sierra 1500 SL 5.3L MIL Lamp on VIN: 2GTEC19T91
U1041: Loss of Electronic Brake Controller Communication. ... I verified that the correct banks got replaced. I got slow response from the MAF sensor, found that customer had installed gauze style air filter & had not oiled it, maf sensor was dirty, installed new maf sensor, new air filter, clear codes. Test drov...
January 14, 2008