Toyota Sienna Service Manual: Components

Fuel injector

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Removal

1. DISCHARGE FUEL SYSTEM PRESSURE HINT: See page FU-1. 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 3. REMOVE NO. 1 ENGINE UNDER COVER 4. DRAIN ENGINE COOLANT (See page CO-6) 5. REMOVE FR ...

Other materials:

Window defogger switch
INSPECTION 1. INSPECT WINDOW DEFOGGER SWITCH  Check the defogger switch illuminates. Standard If the result is not as specified, replace the switch assembly or bulb. Check the defogger timer.  Connect the positive (+) lead from the battery to terminal 2 and ...

How to proceed with troubleshooting
HINT: Use the following procedures to troubleshoot the tire pressure warning system. *: Use the intelligent tester. 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS (a) Interview the customer to confirm the trouble. HINT: It is important to collect as much specific informat ...

Yaw rate sensor check (when using intelligent tester)
(a) Check the output of the yaw rate sensor. (1) Move the shift lever to the D position, drive the vehicle at a speed of approximately 5 km/h (3 mph), and turn the steering wheel either to the left or right 90° or more until the vehicle makes a 180° turn. (2) Stop the vehicle and mov ...