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U1040 Diagnostic Trouble Code Discussion for October 2008

Lost Communication With Antilock Brake System Module


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Trouble Ticket Help Requests for DTC U1040
Help Request Posted
2001 Buick Regal LS 3.8L No Start VIN: 2G4WB55K51
U1040: loss of ebcm communications. ... what im up against on this thing- ive never had this code or problem in my shop before-lites on the dash are blinking like i have the hazards on-relays are clicking under the hood-sometimes it will start and run but then it will die out--code u1040- any he...
October 27, 2008
2001 Buick Regal LS 3.8L No Start VIN: 2G4WB55K51
U1040: loss of ebcm communications. ... what im up against on this thing- ive never had this code or problem in my shop before-lites on the dash are blinking like i have the hazards on-relays are clicking under the hood-sometimes it will start and run but then it will die out--code u1040- any he...
October 28, 2008
2001 Buick Regal LS 3.8L No Start VIN: 2G4WB55K51
U1040: loss of ebcm communications. ... what im up against on this thing- ive never had this code or problem in my shop before-lites on the dash are blinking like i have the hazards on-relays are clicking under the hood-sometimes it will start and run but then it will die out--code u1040- any he...
October 27, 2008
2001 Buick Regal LS 3.8L No Start VIN: 2G4WB55K51
U1040: loss of ebcm communications. ... what im up against on this thing- ive never had this code or problem in my shop before-lites on the dash are blinking like i have the hazards on-relays are clicking under the hood-sometimes it will start and run but then it will die out--code u1040- any he...
October 28, 2008