General Maintenance GENERAL MAINTENANCE CAUTION / NOTICE / HINT
PROCEDURE 1. GENERAL NOTES
2. TIRES (a) Check the tire pressure with a gauge. Make adjustments if necessary. (b) Check the surfaces of tires for cuts, damage or excessive wear. 3. WHEEL NUTS (a) Check for nuts that are loose or missing. Tighten them if necessary. 4. TIRE ROTATION (a) Check the maintenance schedule in the owner's manual supplement. 5. WINDSHIELD WIPER BLADES (a) Check the blades for wear or cracks when they are unable to wipe the windshield clean. Replace them if necessary. 6. FLUID LEAKS (a) Check under the vehicle for leaking fuel, oil, water and other fluids. NOTICE: If you smell gasoline fumes or notice any leaks, locate the cause and correct it. 7. DOORS AND ENGINE HOOD (a) Check that all of the doors operate smoothly, and that all the latches lock securely. (b) When the primary latch is released, check that the engine hood secondary latch prevents the hood from opening. |
Toyota Tundra Service Manual > Touch Select 2-4 And High-low System: Fail-safe Chart
FAIL-SAFE CHART TOUCH SELECT 2-4 AND HIGH-LOW SYSTEM DTC NO. Fail-safe Operation Fail-safe Deactivation Condition U0100 Prohibits switching to 4L or switching from 4L for all shift positions CAN communication signal from ECM is received U0122 Prohibits all switching except from 4H to 2WD CAN communi ...