Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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Mitsubishi
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2003
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Outlander XLS, FWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Self-Diagnostics
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Scan Tool Communications
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No Communication With Engine Control Module/Powertrain Control Module
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Trouble Shooting Hints
Trouble Shooting Hints
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The most likely causes are:
No power supply to PCM.
Defective ground circuit of PCM.
Defective PCM.
Improper communication line between PCM and scan tool.
Open circuit between PCM and DLC.