Galant V6-3.8L (6G75) (2005)
STEP 5. Check the CAN bus lines (communication line only) between joint connector (3) and the combination meter. Measure the resistance at
joint connector (3) C-02 and combination meter connector C-101.
CAUTION: A digital multimeter should be used. For details refer to Service Precautions/Vehicle Damage Warnings.
CAUTION: The test wiring harness should be used. For details refer to Service Precautions/Vehicle Damage Warnings.
1. Disconnect joint connector (3) C-02 and combination meter connector C-101, and measure the resistance between each wiring harness side
connector.
2. Turn the ignition switch to the "LOCK" (OFF) position.
CAUTION: Disconnect the negative battery terminal. For details refer to Service Precautions/Vehicle Damage Warnings.
3. Disconnect the negative battery terminal.
4. Measure the resistance between joint connector (3) terminal 15 and combination meter connector terminal 15.
OK: 2 Ohms or less
5. Measure the resistance between joint connector (3) terminal 4 and combination meter connector terminal 14.
OK: 2 Ohms or less
CAUTION: Strictly observe the specified wiring harness repair procedure. For details refer to Precautions on How to Repair The CAN Bus
Lines.
Q:Do all the resistances measure 2 Ohms or less?
YES: If all the resistances measure 2 Ohms or less, go to Step 6.
NO: If either of the resistances measures more than 2 Ohms or all the resistances measure more than 2 Ohms, repair the wiring harness between
joint connector (3) and the combination meter connector, and then go to Step 2.