Galant L4-2.4L (4G69) (2004)
STEP 7. Check powertrain control module connector B-19 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 Service Precautions/Vehicle Damage
Warnings.
Q: Is powertrain control module connector B-19 in good condition?
YES: Go to Step 8.
NO: Repair the damaged parts.
STEP 8. Check the CAN bus lines (communication line only) between intermediate connector C-29 and the powertrain control module.
Measure the resistance between 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.