Galant L4-2.4L (4G69) (2004)
YES: Go to Step 10.
NO: Repair the damaged parts, and then go to Step 8.
STEP 10. Check the CAN bus lines (communication line only) between intermediate connector C-29 and the powertrain control module.
Measure the resistance at intermediate connector C-29 and powertrain control module connector B-19.
CAUTION: A digital multimeter should be used. For details Service Precautions/Vehicle Damage Warnings.
CAUTION: The test wiring harness should be used. For details Service Precautions/Vehicle Damage Warnings.
1. Disconnect intermediate connector C-29 and powertrain control module connector B-19, and measure the resistance between the wiring harness
side connector of powertrain control module connector B-19 and the male side connector of intermediate connector C-29 (at front wiring harness
side).
2. Turn the ignition switch to the "LOCK" (OFF) position.
CAUTION: Disconnect the negative battery terminal. For details Service Precautions/Vehicle Damage Warnings.
3. Disconnect the negative battery terminal.