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DIAGNOSIS CONTROLLER AREA NETWORK (CAN) 54D-226 STEP 34. Resistance 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 combination meter connector, and measure at CAUTION When measuring the resistance, disconnect the (2) Ensure that the negative battery terminal is disconnected. (3) Resistance between C-09 joint connector (CAN2) terminal No.7 and body earth OK: 1 k Ω or more CAUTION Strictly observe the specified wiring harness Q: Is the check result normal? YES : <1 k Ω or more> Follow diagnostic item 18, Diagnose CAN bus lines thoroughly. Refer . NO : <less than 1 k Ω> Repair the wiring harness between the joint connector (CAN2) and the STEP 35. Connector check: C-106 A/C-ECU CAUTION The strand end of the twist wire should be within Q: Is the check result normal? YES : Go to Step 36 . NO : Repair the defective connector. AC310613 BB Connector: C-02 <LHD> Harness side AC310615 AU Harness side Connector: C-09 <LHD> C-09 (GR) AC209364LS Harness side: C-09 Test harness AC310613 AB Connector: C-106 <LHD> Harness side |