Lancer Sportback L4-2.4L (4B12) (2010)
4. Measure the voltage between joint connector (CAN1) terminal 14 and body ground.
OK: 4.7 volts or less
Q: Do all the voltages measure 4.7 volts or less?
YES (vehicles with KOS) : Go to Step 14.
YES (vehicles with WCM) : Go to Step 15.
NO (vehicles with KOS and WCM) : Go to Step 24.
STEP 14. Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for a short to power supply. Measure
the voltage at joint connector (CAN1) C-06.
CAUTION:
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A digital multimeter should be used.
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The test wiring harness should be used.
1. Disconnect joint connector (CAN1), and measure the voltage at the wiring harness side of joint connector (CAN1).
2. Turn the ignition switch to the ON position.
3. Measure the voltage between joint connector (CAN1) terminal 9 and body ground.
OK: 4.7 volts or less
4. Measure the voltage between joint connector (CAN1) terminal 22 and body ground.