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DIAGNOSIS CONTROLLER AREA NETWORK (CAN) 54D-122 terminal No.18 and body earth OK: Less than 1.0 V (4) Disconnect the negative battery terminal. CAUTION Strictly observe the specified wiring harness Q: Is the check result normal? YES : <less than 1.0 V> Follow diagnostic item 19 "Diagnose CAN bus lines thoroughly." Refer NO : <1.0 V or more> Repair the wiring harness STEP 19. Voltage measurement at C-09 joint CAUTION A digital multimeter should be used. For details CAUTION The test wiring harness should be used. For (1) Disconnect the connector, and measure at the wiring harness side. (2) Connect the negative battery terminal, and turn the ignition switch to the ON position. (3) Voltage between C-09 joint connector (CAN2) terminal No.22 and body earth OK: Less than 1.0 V (4) Disconnect the negative battery terminal. CAUTION Strictly observe the specified wiring harness Q: Is the check result normal? YES : <less than 1.0 V> Follow diagnostic item 19 "Diagnose CAN bus lines thoroughly." Refer . NO : <1.0 V or more> Repair the wiring harness STEP 20. Connector check: A-07 joint connector . CAUTION The strand end of the twist wire should be within When checking the joint connector, ensure that its Q: Is the check result normal? YES : Go to Step 21 . NO : Repair a defective connector or replace the AC310628AY Connector: C-09 <RHD> C-09 (GR) Harness side AC209365KT Harness side: C-09 Test harness AC302572AD Connector: A-07 Harness side |