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DIAGNOSIS CONTROLLER AREA NETWORK (CAN) 54D-70 No.4 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 17 "Diagnose CAN bus lines thoroughly." Refer NO : <1.0 V or more> Repair the wiring harness STEP 41. Connector check: C-119 SRS-ECU CAUTION The strand end of the twist wire should be within Q: Is the check result normal? YES : Go to Step 42 . NO : Repair the defective connector. STEP 42. 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 joint connector (CAN2) and the SRS-ECU connector, and measure at the wiring (2) Connect the negative battery terminal, and turn the ignition switch to the ON position. (3) Voltage between C-09 joint connector (CAN2) AC310613 BD Connector: C-119 Harness side C-119 (Y) 48 37 26 42 31 45 34 47 36 46 35 44 33 43 32 25 24 39 28 41 30 40 29 38 27 23 21 22 A B AC310615 AU Harness side Connector: C-09 <LHD> C-09 (GR) AC310613 BD Connector: C-119 Harness side C-119 (Y) 48 37 26 42 31 45 34 47 36 46 35 44 33 43 32 25 24 39 28 41 30 40 29 38 27 23 21 22 A B AC209365KK Harness side: C-09 Test |