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STEP 4. Connector check: C-312 ETACS-ECU connector, Q:Is the check result normal? YES: Go to Step 5. NO: Repair the defective connector. STEP 5. Check the wiring harness between the C-312 Q:Is the check result normal? YES: Go to Step 6. NO: Check the wiring harness between the C-312 ETACS-ECU connector terminal No. 1 and the A-09 brake fluid level STEP 6. Parking brake lever stroke check Q:Is the check result normal? YES: Go to Step 7. NO: Adjust the parking brake lever stroke, and then go to Step 10. STEP 7. Parking brake switch check Q:Is the check result normal? YES: Go to Step 8. NO: Replace the parking brake switch. STEP 8. Voltage measurement at the C-03 combination ZC601695 C-07: Harness side 0000 ⦆ Measure the voltage between terminal No. 4 and body ground. OK: Approx. 5 volts Q:Is the check result normal? YES: Go to Step 9. NO: Replace the combination meter assembly, and then go to Step 10. STEP 9. Connector check: C-03 Combination meter Q:Is the check result normal? YES: Repair the wiring harness between the C-03 combination meter connector terminal No. 4 and the D-125 NO: Repair the defective connector. STEP 10. Retest the system. Q:Does the brake warning light turn ON and OFF normally according to the parking brake lever operation? ANTI-LOCK BRAKING SYSTEM (ABS) 35B-127 ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS |