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Lancer ES, Standard
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Repair and Diagnosis
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Section 69 (Local Interconnect Network (Lin) - Lancer Evolution)
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Troubleshooting
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Diagnostic Trouble Code Procedures
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DTC U1109: Column SW LIN Timeout
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Notes
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DTC U1109: Column SW LIN Timeout: Notes
WARNING:
This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Before replacing the ECU, ensure that the communication circuit is normal.
Fig 1: Column Switch LIN Circuit Diagram
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.