mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 2248 > < Initial Inspection and Diagnostic Overview|Page 2246
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2. Measure the voltage between terminal 9 and ground.

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The voltage should equal approximately 12 volts (battery positive voltage).

Q: Is the measured voltage approximately 12 volts (battery positive voltage)?

YES: Replace the front-ECU. Verify that the headlights (low-beam) illuminate normally.

NO: Go to Step 4.

STEP 4. Check the front-ECU connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector.

Q: Is the front-ECU connector A-11X in good condition?

YES: Go to Step 5.

NO: Repair or replace the damaged components). Refer to Harness Connector Inspection. Verify that the headlights (low-beam) illuminate normally.

STEP 5. Check the wiring harness between front-ECU connector A-11X (terminal 9) and the battery.

Initial Inspection and Diagnostic Overview|Page 2248 > < Initial Inspection and Diagnostic Overview|Page 2246