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SYMPTOM PROCEDURES TSB Revision ELECTRONIC CONTROL AWD 27C-83 STEP 3. Wiring harness check • Wiring harness between the C-128 AWD-ECU connector (terminal No. 16) and the C-23 drive mode selector connec- • Wiring harness between the C-128 AWD-ECU connector (terminal No. 14) and the C-23 drive mode selector connec- Check the wiring harness above for damage or other problem. YES : Go to Step 4. STEP 4. Resistance measurement at the drive mode side connector terminal No. 2 and the body ground. OK: Continuity exists (2 ohm or less) Q: Is the check result normal? YES : Go to Step 6. STEP 5. Wiring harness check YES : Go to Step 8. STEP 6. Check the following connector: • C-128 AWD-ECU connector • C-138 intermediate connector • C-313, C-317 ETACS-ECU connector Q: Are the connectors and terminals in good condition? YES : Go to Step 7. Step 9. STEP 7. Wiring harness check YES : Go to Step 8. harness. Then go to Step 9. |