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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-292 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 resistance at the male side (at floor wiring harness side). (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 intermediate connector terminal 23 and body ground. 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 does not measure 1 k Ω or more, go to Step 44. 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) AC209364IL 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 |