Galant L4-2.4L (4G69) (2004)
Q: Does only the immobilizer indicator light illuminate? (other indicator lights are in good condition)
YES: Replace the immobilizer-ECU. Then register the password (secret code) and encrypted code refer to Antitheft and Alarm Systems/Service
and Repair/How To Register Encrypted Code.
NO: Go to Step 3.
STEP 3. Check immobilizer-ECU connector C-124 and combination meter connector C-101 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Are immobilizer-ECU connector C-124 and combination meter connector C-101 in good condition?
YES: Go to Step 4.
NO: Repair or replace the component(s). Refer to Harness Connector Inspection. Confirm the immobilizer indicator light illuminate normally.
STEP 4. Check the wiring harness between combination meter connector C-101 (terminal 19) and immobilizer-ECU connector C-124 (terminal