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Diagnostic Procedure NBTF0027 1 CHECK INPUT SIGNAL WITHOUT CONSULT-II © GO TO 2. 2 CHECK INPUT SIGNAL Without CONSULT-II 1. Turn ignition switch to “OFF” position. terminal 13. 5. Check continuity between transfer control unit harness connector terminal 32, ABS control unit harness connector ter- minal 13 and body ground. SMT793DA OK or NG OK © GO TO 3. NG © Repair or replace harness or connector between ABS control unit and transfer control 3 CHECK COMMUNICATION LINE Check communication line between ABS control unit and transfer control unit. OK or NG OK © GO TO 4. NG © Check, repair or replace faulty parts. ABS OPERATION SIGNAL Diagnostic Procedure TF-86 |