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C1298 Diagnostic Trouble Code Discussion for September 2004

PCM loss of communications


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Trouble Ticket Help Requests for DTC C1298
Help Request Posted
2000 Buick LeSabre Limited 3.8L No Start VIN: 1G4HR54K6Y
C1298: PCM loss of communications. Intermittant no crank: Customer states display reads driver unknown. Vehicle may start at which time Volts, Fuel, Temp, Radio, Power locks, Air Bag Light are on and or system is inoperative. Removed back seat to get a closer look at power feeds & problem w...
September 17, 2004
2000 Buick LeSabre Limited 3.8L No Start VIN: 1G4HR54K6Y
C1298: PCM loss of communications. Intermittant no crank: Customer states display reads driver unknown. Vehicle may start at which time Volts, Fuel, Temp, Radio, Power locks, Air Bag Light are on and or system is inoperative. Removed back seat to get a closer look at power feeds & problem w...
September 17, 2004