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ABS DIAGNOSIS TSB Revision ANTI-LOCK BRAKING SYSTEM (ABS) 35B-173 STEP 21. Measure the voltage at the C-317 ETACS-ECU NOTE: Do not disconnect the connector. (2) Turn the ignition switch to the "ON" position. ground by backprobing. OK: Approximately system voltage Q: Is the check result normal? YES : Go to Step 23. STEP 22. Check the harness wire between A-01 ABS-ECU • Check the harness wire for short circuit. NOTE: Prior to the wiring harness inspection, check intermedi- YES : Replace the ETACS-ECU (Refer to GROUP 54A − ETACS-ECU NO : Repair the wiring harness, and then go to Step 27. STEP 23. Connector check: C-33 intermediate connector YES : Go to Step 24. |