REMOVAL PROCEDURE 1. REMOVE V-BANK COVER SUB-ASSEMBLY 2. REMOVE AIR CLEANER HOSE ASSEMBLY 3. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 1)  (a) Disconnect the oil control valve connector. (b) Remove the bolt and oil control valve. (c) Remove the O-ring from the oil control valve. 4. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 1)  (a) Disconnect the oil control valve connector. (b) Remove the bolt and oil control valve. (c) Remove the O-ring from the oil control valve. 5. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 2)  (a) Disconnect the oil control valve connector. (b) Remove the bolt and oil control valve. (c) Remove the O-ring from the oil control valve. 6. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 2)  (a) Disconnect the oil control valve connector. (b) Remove the bolt and oil control valve. (c) Remove the O-ring from the oil control valve. |
Toyota Tundra Service Manual > 4wd Control Switch: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT INDICATOR LIGHT (a) Inspect the 4HI Indicator Light: (1) Start the engine. (2) Change the 4WD control switch from 2WD to 4H. (3) Check the 4HI indicator light. OK: The 4HI indicator light comes on or the 4HI indicator light comes on after it is blinking. If ...
