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DIAGNOSIS CONTROLLER AREA NETWORK (CAN) 54C-194 STEP 8. Check the CAN_H line (communication line only) 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 combination meter connector C-101, and measure the resistance at the wiring (2) Turn the ignition switch to the "LOCK" (OFF) position. CAUTION Disconnect the negative battery terminal. For details refer . (3) Disconnect the negative battery terminal. (4) Measure the resistance between joint connector (3) terminal 4 and body ground. OK: 1 k Ω or more CAUTION Strictly observe the specified wiring harness repair proce- Q: Does the resistance measure 1 k Ω or more? YES : If the resistance measures 1 k Ω or more, diagnose CAN bus lines thoroughly by referring to NO : If the resistance measures less than 1 k Ω, repair the wiring harness between joint connector (3) and the 16DB476A
HARNESS SIDE C-101 CONNECTORS: C-02, C-101 C-02 C-02 C-101 AC209364 11 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 AC209364 AC209364 AC209364 AC209364 AC209364 AC209364HW HARNESS SIDE: C-02 TEST |