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TYPICAL ENABLING CONDITIONS All TYPICAL ENABLING CONDITIONS TABLE ON malfunction (A) TYPICAL ENABLING CONDITIONS TABLE ON malfunction (B) TYPICAL ENABLING CONDITIONS TABLE TYPICAL MALFUNCTION THRESHOLDS When both conditions below are met: ON malfunction (A) and (B) ON malfunction (A) TYPICAL MALFUNCTION THRESHOLDS TABLE ON malfunction (B) TYPICAL MALFUNCTION THRESHOLDS TABLE WIRING DIAGRAM Refer to WIRING DIAGRAM . INSPECTION PROCEDURE 1. CHECK HARNESS AND CONNECTOR (4WD CONTROL ECU - BODY GROUND) a. Disconnect the A25 4WD control ECU connector. b. Measure the resistance according to the value (s) in the table below. Standard resistance Output speed sensor circuit Not circuit malfunction Vehicle speed sensor circuit Not circuit malfunction Transfer position Not neutral Output speed (Transfer output speed) 1000 RPM or more, and less than 3000 RPM Output speed (Transfer output speed) 143 RPM or more 4L switch ON Actual transfer gear ratio Transfer input speed/Transfer output speed 0.9 or more, and less than
2009 Toyota Tundra 2009 TRANSMISSION AB60F Automatic Transaxle - Tundra
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