Eclipse L4-2.4L SOHC (2004)
STEP 4. Check the wiring harness between immobilizer-ECU connector C-79 (terminal 9) and combination meter connector C-42 (terminal
31).
Q: Are immobilizer-ECU connector C-79 (terminal 9) and combination meter connector C-42 (terminal 31) damaged?
YES: Repair the wiring harness. Refer to Harness Connector Inspection.
NO: Repair the combination meter (printed-circuit board) (Refer to Combination Meter Assembly And Vehicle Speed Sensor - Disassembly And
Assembly). Then Go to Step 5.
STEP 5. Recheck for malfunction.
Q: Is a malfunction eliminated?
YES: This diagnosis is complete. (If no malfunctions are not found in all steps, an intermittent malfunction is suspected. Refer to How to Use
Troubleshooting/Inspection Service Point.)
NO: Go to step 1.
Diagnostic Strategies
EQUIPMENT DIAGNOSIS
IGNITION SWITCH DIAGNOSIS
The Ignition key reminder torn alarms are controlled by the Simplified Wiring System (SWS). For troubleshooting, refer to SWS Diagnosis See:
Computers and Control Systems/Information Bus/Testing and Inspection.
