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OK TESTER CONNECTION SWITCH CONDITION SPECIFIED CONDITION Y2-7 (IG) - Body ground Ignition switch ON NG REPLACE HARNESS OR CONNECTOR 5. CHECK FOR DTC (a) Turn the ignition switch off. (b) Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds. (c) Connect the connectors to the occupant classification ECU. (d) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds. (e) Turn the ignition switch to ON, and wait for at least 60 seconds. (f) Clear any DTCs stored in the memory
. HINT: (h) Turn the ignition switch to ON, and wait for at least 60 seconds. . OK: DTC B1794 is not output. HINT: DTCs other than DTC B1794 may be output at this time, but they are not related to this check. NG GO TO STEP 6 OK USE SIMULATION METHOD TO CHECK 6. REPLACE OCCUPANT CLASSIFICATION ECU (a) Turn the ignition switch off. (b) Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds. SUPPLEMENTAL RESTRAINT SYSTEM: OCCUPANT CLASSIFICA... |