BR–136 BRAKE SYSTEM – TRACTION CONTROL SYSTEM (TRAC) 3 Check sub–throttle actuator. P Disconnect sub–throttle actuator connector. C Check continuity between each terminal of sub–throttle actuator connector shown below. OK Terminals 1 and 2 Terminals 2 and 3 Terminals 4 and 5 Terminals 5 and 6 Continuity (Reference value 0.9 ) The illustration shows checking for continuity between 4 – 5, and 5 – 6. R06199 OK NG Replace sub–throttle actuator. 4 Check for open and short in harness and connector between TRAC ECU and sub–throttle actuator (See page IN–30). OK NG Repair or replace harness or connector. Check and replace TRAC ECU.