Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. Inspect water pump assembly

Inspect water pump assembly

(a) Visually check the drain hole and air hole for coolant leakage.

(b) Turn the pulley, and check that the water pump bearing moves smoothly and noiselessly.

If the bearing does not move smoothly and noiselessly, replace the water pump.

Removal
1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE HINT: See page EM-26 2. SECURE ENGINE (See page EM-37) 3. REMOVE GENERATOR ASSEMBLY (See page CH-17) 4. REMOVE COMPRESSOR AND MAGNETIC CLUTCH (See page A ...

Installation
1. INSTALL WATER PUMP ASSEMBLY (a) Install a new water pump gasket and the water pump assembly with the 16 bolts. Torque: Bolt A 21 N*m (214 kgf*cm, 15 ft.*lbf) Bolts B and C 9.1 N*m (93 kgf ...

Other materials:

Disassembly
1. REMOVE MAGNETIC CLUTCH ASSEMBLY (a) Place the compressor and magnetic clutch in a vise. (b) Using locking pliers, hold the magnetic clutch hub. (c) Remove the bolt, magnetic clutch hub, and magnetic clutch washers. HINT: There is no set number of magnetic clutch washers because the ...

Remote Up / Down Function does not Operate
DESCRIPTION If the REMOTE UP/DOWN function does not operate, any of the following troubles may be the cause:  There is an open or short circuit in the wiring between the power window master switch and the applicable power window regulator switch.  The power window master swit ...

Occupant Classification Sensor Power Supply Circuit Malfunction
DTC B1793 Occupant Classification Sensor Power Supply Circuit Malfunction DESCRIPTION The occupant classification sensor power supply circuit consists of the occupant classification ECU and the occupant classification sensors. DTC B1793 is recorded when a malfunction is detected in the occu ...

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