LEMON Manuals
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Mitsubishi
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2009
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Lancer ES, Standard
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Repair and Diagnosis
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Body & Frame
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Door Locks
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Wireless Control Module (WCM)
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Diagnosis
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Diagnostic Trouble Code Procedures
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Code No. U1417 Implausible coding data
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Probable Causes
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Probable Causes
Malfunction of ETACS-ECU
Engine control module malfunction
ETACS-ECUs have been interchanged between two vehicles.
WCM malfunction
External noise interference
WCMs have been interchanged between two vehicles.