DIAGNOSTIC ITEM 13: Diagnose the lines between joint connector (CAN2) and joint connector (CAN3): Diagnosis
WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
Required Special Tools:
- MB991223: Harness Set
- MB992006: Extra Fine Probe
- STEP 1. Check joint connector (CAN2) C-104, joint connector (CAN3) C-127 and intermediate connector C-131 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 refer to SERVICE PRECAUTIONS .
Q: Are joint connector (CAN2) C-104, joint connector (CAN3) C-127 and intermediate connector C-131 in good condition?
YES : Go to Step 2.
NO : Repair the damaged parts.
- STEP 2. Check the wiring harness between joint connector (CAN2) C-104 and joint connector (CAN3) C-127 for open circuit. CAUTION: Strictly observe the specified wiring harness repair procedure. For details refer to SERVICE PRECAUTIONS .
- Disconnect joint connector (CAN2) C-104 and joint connector (CAN3) C-127, and check the wiring harness.
- Check the wiring harness between joint connector (CAN2) C-104 (terminal 4) and joint connector (CAN3) C-127 (terminal 5)
OK: Continuity exists (2 Ω or less)
- Check the wiring harness between joint connector (CAN2) C-104 (terminal 15) and joint connector (CAN3) C-127 (terminal 16)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
OK: Continuity exists (2 Ω or less)
Q: Is the wiring harness between joint connector (CAN2) C-104 and joint connector (CAN3) C-127 in good condition?
YES : The trouble can be an intermittent malfunction (Refer to HOW TO COPE WITH INTERMITTENT MALFUNCTION ).
NO : Repair the wiring harness between joint connector (CAN2) C-104 and joint connector (CAN3) C-127.