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4 CHECK MOTOR RELAY POWER SUPPLY CIRCUIT 1. Disconnect ABS actuator and electric unit (control unit) connector E162. (Y) and ground. SBR163F Does battery voltage exist? Yes © GO TO 5. No © Check the following. I Harness connector E162 I Harness for open or short between ABS actuator and electric unit (control unit) and 5 CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT Refer to ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND in Ground Circuit Check, BR-57. Is ground circuit OK? Yes © Replace ABS actuator and electric unit (control unit). No © Check the following. I Harness connector E162 I Harness for open or short between ABS actuator and electric unit (control unit) and 6 REPLACE FUSIBLE LINK Replace fusible link. Does the fusible link blow out when ignition switch is turned “ON”? Yes © GO TO 7. No © INSPECTION END GI MA EM LC EC FE AT AX SU ST RS BT HA SC EL IDX TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS TCS Motor Relay or Motor (Cont’d) BR-69 |