Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. INSPECT THERMOSTAT

(a) Inspect the thermostat.

 INSPECT THERMOSTAT

HINT: The valve opening temperature is inscribed on the thermostat.

INSPECT THERMOSTAT

(b) Immerse the thermostat in water and gradually heat the water.

(c) Check the valve opening temperature.

Valve opening temperature: 80 to 84°C (176 to 183°F) If the valve opening temperature is not as specified, replace the thermostat.

INSPECT THERMOSTAT

(d) Check the valve lift.

Valve lift: 7.7 mm (0.303 in.) or more at 95°C (203°F) If the valve lift is not as specified, replace the thermostat.

(e) Check that the valve is fully closed when the thermostat is at low temperatures (below 40°C (104°F)).

If it is not fully closed, replace the thermostat.

Removal
1. REMOVE V-BANK COVER SUB-ASSEMBLY (See page EM-28) 2. REMOVE NO. 1 ENGINE UNDER COVER (See page EM-26) 3. DRAIN ENGINE COOLANT (See page CO-6) 4. REMOVE FRONT WHEEL RH 5. REMOVE FRONT FENDER A ...

Installation
1. Install thermostat (a) Install a new gasket to the thermostat. (b) Install the thermostat with the jiggle valve facing up. Hint: the jiggle valve may be set within 10° on either side of ...

Other materials:

ABS Control System Malfunction
DTC 43 ABS Control System Malfunction DESCRIPTION This DTC is output when the VSC system detects a malfunction in the ABS control system. INSPECTION PROCEDURE NOTICE: When replacing the brake actuator assembly, perform zero point calibration (See page BC-70). 1 CHECK ABS CONTROL SYSTEM ( ...

Diagnostic trouble code chart
Look for output Diagnostic Trouble Codes (DTCs) (from the DTC checks) in the appropriate section's Diagnostic Trouble Code Chart. Use the chart to determine the trouble area and the proper inspection procedure. A description of each of the chart's columns is shown in the table below. Ite ...

Initialization not Completed
DTC C2177/77 Initialization not Completed DESCRIPTION Initialization is necessary after replacing any of the ECUs, tires with different tire pressure, or tire pressure warning valve and transmitter, after rotating the tires or when a new vehicle is delivered. WIRING DIAGRAM INSPECTI ...

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