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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-611 STEP 2. Check the CAN bus lines between intermediate connector C-121. 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 intermediate connector C-22 and SRS-ECU connector C-121, and measure the resistance between the (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. AC305234AC CONNECTORS: C-22, C-121 C-121 HARNESS SIDE C-121 (Y) C-22 (Y) C-22 48 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |