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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-156 STEP 43. Check the CAN_L-side bus line (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 intermediate connector C-22, and measure the voltage at the male side (at floor wiring harness side). (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between intermediate connector terminal 23 and body ground. OK: 4.0 V or less Q: Does the voltage measure 4.0 V or less? YES : If the voltage measures 4.0 V or less, go to Step 46. STEP 44. Check SRS-ECU connector C-121 for loose, CAUTION The strand end of the twisted wire should be within 10 cm Q: Is SRS-ECU connector C-121 in good condition? YES : Go to Step 45. AC305233 AI CONNECTOR: C-22 C-22 (Y) AC209365 AC209365GF MAIL SIDE: C-22 TEST AC305233 AJ CONNECTOR: C-121 HARNESS SIDE C-121 (Y) 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 |