Lancer L4-2.4L (4B12) (2009)
3. Measure the resistance between joint connector (CAN1) terminal 14 and body ground.
OK: 1 kilo ohm or more
Q: Do all the resistances measure 1 kilo ohm or more?
YES [vehicles with KOS] : Go to Step 3.
YES [vehicles with WCM] : Go to Step 4.
NO 9vehicles with KOS or WCM) : Go to Step 24.
STEP 3. Check the wiring harness between joint connector CAN1) C-06 and KOS-ECU connector C-31 for a short to ground. Measure the
resistance at joint connector (CAN1) C-06.
1. Disconnect joint connector (CAN1), and measure the resistance at the wiring harness side of joint connector (CAN1).
2. Measure the resistance between joint connector (CAN1) terminal 9 and body ground.
OK: 1 kilo ohm or more
3. Measure the resistance between joint connector (CAN1) terminal 22 and body ground.
OK: 1 kilo ohm or more
Q: Do all the resistances measure 1 kilo ohm or more?
YES : Go to Step 5.