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U1040 Diagnostic Trouble Code Discussion for October 2009

Lost Communication With Antilock Brake System Module


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Trouble Ticket Help Requests for DTC U1040
Help Request Posted
2004 Chevrolet Impala 3.8L MIL Lamp on VIN: 2G4WB52K0W
U1040: Loss of Electronic Brake Controller Communication. ... Track lite comes on, brake light comes on, ABS light comes on. Most of the time, the traction control light comes on first. It usually happens when vehicle first started. Afterwards, brake and abs light come on. U1040 first, followed by U1096 & U1300. ...
October 16, 2009
2004 Chevrolet Impala 3.8L MIL Lamp on VIN: 2G4WB52K0W
U1040: Loss of Electronic Brake Controller Communication. ... Track lite comes on, brake light comes on, ABS light comes on. Most of the time, the traction control light comes on first. It usually happens when vehicle first started. Afterwards, brake and abs light come on. U1040 first, followed by U1096 & U1300. ...
October 21, 2009
2004 Chevrolet Impala 3.8L MIL Lamp on VIN: 2G4WB52K0W
U1040: Loss of Electronic Brake Controller Communication. ... Track lite comes on, brake light comes on, ABS light comes on. Most of the time, the traction control light comes on first. It usually happens when vehicle first started. Afterwards, brake and abs light come on. U1040 first, followed by U1096 & U1300. ...
October 16, 2009
2004 Chevrolet Impala 3.8L MIL Lamp on VIN: 2G4WB52K0W
U1040: Loss of Electronic Brake Controller Communication. ... Track lite comes on, brake light comes on, ABS light comes on. Most of the time, the traction control light comes on first. It usually happens when vehicle first started. Afterwards, brake and abs light come on. U1040 first, followed by U1096 & U1300. ...
October 21, 2009