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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-372 STEP 14. Check the CAN_L and H lines (communication 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 A/C-ECU connector C-15, 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) terminals 6 and 17. 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, go to Step NO : If the resistance measures less than 1 k Ω, repair the wiring harness between joint connector (3) and the AC305231AP CONNECTOR: C-02 AC305233 AH CONNECTOR: C-15 HARNESS SIDE C-15 (B) AC209438 AC209438 TEST AS TEST 1110 9 8 7 6 5 4 3 2 1 22 21201918 1716 15 14 1312 HARNESS SIDE: C-02 |