Removal (GS400, LS400 & SC400)

Remove throttle body. See THROTTLE BODY . On LS400 remove water bypass pipe and hose. On all models, remove Throttle Position (TP) sensor. Disconnect throttle control motor connector from bracket. Remove screws and throttle control motor cover. Remove motor assembly and washer. Remove screws and throttle control motor. Remove wave washer from throttle control motor cover.