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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-368 STEP 8. 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 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 5 and 16. OK: 1 k Ω or more 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, go to Step STEP 9. Check ETACS-ECU connector C-218 for loose, CAUTION The strand end of the twisted wire should be within 10 cm Q: Is ETACS-ECU connector C-218 in good condition? YES : Go to Step 10. AC305231AP CONNECTOR: C-02 AC209438 TEST AR TEST 11 22 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 HARNESS SIDE: C-02 AC305413 C-218 (GR) CONNECTOR: C-218 AI HARNESS SIDE JUNCTION BLOCK 68 74 63 66 72 73 67 65 64 61 70 71 62 69 60 57 58 59 56 55 52 54 53 51 |