mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3406 > < Initial Inspection and Diagnostic Overview|Page 3404
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TROUBLESHOOTING HINTS

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The wiring harness or connectors may have loose, corroded, or damage terminals, or terminals pushed back in the connector

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The A/C-ECU may be defective

DIAGNOSIS

Required Special Tool:

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MB991223: Harness Set

STEP 1. Check joint connector (3) C-02 and A/C-ECU connector C-10 <manual air conditioning system (low)> or C-15 <manual air
conditioning system (middle) or automatic air conditioning system> for loose, corroded or damaged terminals, or terminals pushed back in the
connector.

CAUTION:  The strand end of the twisted wire should be within 10 cm (4 inches) from the connector. For details Service Precautions/Vehicle Damage
Warnings.

Initial Inspection and Diagnostic Overview|Page 3406 > < Initial Inspection and Diagnostic Overview|Page 3404