Galant L4-2.4L (4G69) (2004)
YES: If the voltage measures 4.0 V or less, go to Step 40.
NO: If the voltage measures more than 4.0 V, go to Step 38.
STEP 38. Check SRS-ECU connector C-121 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 refer to Service Precautions/Vehicle
Damage Warnings.
Q: Is SRS-ECU connector C-121 in good condition?
YES: Go to Step 39.
NO: Repair the damaged parts.
STEP 39. Check the CAN_L line (communication line only) between the SRS-ECU connector and the intermediate connector for a short
circuit. Measure the voltage at intermediate connector C-22.
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 intermediate connector C-22 and SRS-ECU connector C-121, and measure the voltage at the male side of intermediate connector C-22
(at floor wiring harness side).
2. Turn the ignition switch to the "ON" position.