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TESTER CONNECTION SPECIFIED CONDITION TABLE f. Turn the ignition switch OFF. g. Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds. h. Measure the resistance according the value(s) in the table below. Standard Resistance TESTER CONNECTION SPECIFIED CONDITION TABLE NG: REPLACE FRONT SEAT WIRE RH OK: Go to next step 5. CHECK FOR DTC a. Connect the connectors to the occupant classification ECU and the 4 occupant detection sensors. b. Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds. c. Turn the ignition switch ON, and wait for at least 60 seconds. d. Clear any DTCs stored in the memory (see DTC CHECK/CLEAR ). HINT: First clear DTCs stored in the occupant classification ECU and then in the center airbag Use the Techstream to clear the DTCs of the occupant classification ECU, otherwise the e. Turn the ignition switch OFF. f. Turn the ignition switch ON, and wait for at least 60 seconds. Tester Connection Switch Condition Specified Condition Y1-11 (SVC1) - Body ground Ignition switch ON Below 1 ohms Y1-12 (SVC2) - Body ground Y1-5 (SVC3) - Body ground Tester Connection Condition Specified Condition Y1-11 (SVC1) - Body ground Always 1 Mohms or higher Y1-12 (SVC2) - Body ground Y1-5 (SVC3) - Body ground Y1-11 (SVC1) - Y1-12 (SVC2) Y1-12 (SVC2) - Y1-5 (SVC3)
2009 Toyota Tundra 2009 RESTRAINTS Supplemental Restraint System - Tundra
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