|
|
DIAGNOSIS CONTROLLER AREA NETWORK (CAN) 54D-170 Q: Is the check result normal? YES : <1.0 V or less> Go to Step 53. NO : <more than 1.0 V> Repair the wiring STEP 53. Voltage measurement at the A-16 CAUTION A digital multimeter should be used. For details CAUTION The test wiring harness should be used. For (1) Disconnect the engine-ECU <M/T> or engine-A/T-ECU <A/T> connector and the (2) Connect the negative battery terminal, and turn the ignition switch to the ON position. (3) Voltage between A-16 intermediate connector terminal No.6 and body earth OK: Less than 1.0 V (4) Disconnect the negative battery terminal. CAUTION Strictly observe the specified wiring harness Q: Is the check result normal? YES : <less than 1.0 V> Follow diagnostic item 20 "Diagnose CAN bus lines thoroughly." Refer . NO : <1.0 V or more> Repair the wiring harness STEP 54. Connector check: A-04 ASC-ECU CAUTION The strand end of the twist wire should be within Q: Is the check result normal? YES : Go to Step 55 . NO : Repair the defective connector. AC310398 AC Connector: A-16 <RHD> A-16 (B) AC310628AW Harness side Connector: C-112 <RHD> C-112 (GR) 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 AC209365KO Male side: A-16 Test AC310398 AJ Connector: A-04 <RHD> A-04 Harness side |