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DIAGNOSIS CONTROLLER AREA NETWORK (CAN) 54D-342 STEP 22. Resistance measurement at C-119 CAUTION A digital multimeter should be used. For details (1) Remove the SRS-ECU, and measure at the equipment side. (2) Resistance between C-119 SRS-ECU connector terminal Nos. 32 and 43 OK: 1 k Ω or more Q: Is the check result normal? YES : <1 k Ω or more> Follow diagnostic item 18, Diagnose CAN bus lines thoroughly. Refer NO : <Less than 1 k Ω> Replace the SRS-ECU. STEP 23. Connector check: C-306 steering wheel CAUTION The strand end of the twist wire should be within Q: Is the check result normal? YES : Go to Step 24. NO : Repair the defective connector. STEP 24. Resistance measurement at C-09 joint CAUTION A digital multimeter should be used. For details . CAUTION The test wiring harness should be used. For (1) Disconnect the joint connector (CAN2) and the steering wheel angle sensor connector, and AC310613 BD Connector: C-119 Harness side C-119 (Y) 48 37 26 42 31 45 34 47 36 46 35 44 33 43 32 25 24 39 28 41 30 40 29 38 27 23 21 22 A B AC312553 Test Equipment side: C-119 AH Test AC310153AF Connector: C-306 <LHD> Harness side AC310615 AU Harness side Connector: C-09 <LHD> C-09 (GR) AC310153AF Connector: C-306 <LHD> Harness side |