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Azera
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Engine Control System Diagnosis (3 Of 3)
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DTC U1112: LIN Communication Error
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General Information
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DTC Detecting Condition
General Information: DTC Detecting Condition
Item 8
Detecting Condition
Possible cause
DTC Strategy
Signal Monitoring
Open or short in LIN communication line
Enable Conditions
Engine Run Time ≥ 2sec.
Ignition Voltage ≥ 11V
Threshold value
CAN communication error
Diagnosis Time
Continuous
MIL On Condition
NO MIL ON (DTC only)