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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-47 (3) Measure the voltage between joint connector (3) terminal 6 and body ground. OK: 1.0 V or less CAUTION Strictly observe the specified wiring harness repair proce- Q: Does the voltage measure 1.0 V or less? YES : If the voltage measures 1.0 V or less, diagnose CAN bus lines thoroughly by referring to NO : If the voltage measures more than 1.0 V, repair the wiring harness between joint connector (3) and the STEP 15. Check the CAN_H line (communication line Measure the voltage at joint connector (3) C-02. CAUTION A digital multimeter should be used. For details refer to CAUTION The test wiring harness should be used. For details refer to (1) Disconnect joint connector (3) C-02, and measure the voltage at the wiring harness side of joint connector (3) C-02. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between joint connector (3) terminal 3 and body ground. OK: 4.0 V or less Q: Does the voltage measure 4.0 V or less? YES : If the voltage measures 4.0 V or less, go to Step 21. 16. AC209365 11 22 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 AC209365 AC209365 HARNESS SIDE: C-02 FS TEST HARNESS AC305231AP CONNECTOR: C-02 AC209365 11 22 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 AC209365FU HARNESS SIDE: C-02 TEST |