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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-455 STEP 4. Check the CAN bus lines (communication line 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 resistance at the wiring harness side of joint connector (3) (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 4 and 15. OK: 120 ± 20 Ω Q: Does the resistance measure 120 ± 20 Ω? YES : If the resistance measures 120 ± 20 Ω, diagnose CAN bus lines thoroughly by referring to <Vehicles without multi-center display (middle-grade <Vehicles with multi-center display (middle-grade type)>. NO : If the resistance does not measure 120 ± 20 Ω, go to Step 5. AC305231AP CONNECTOR: C-02 AC209438 11 22 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 TEST AQ TEST HARNESS SIDE: C-02 |