REMOVAL
PROCEDURE
1. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE
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(a) Remove the engine oil level dipstick. |
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(b) Remove the bolt and engine oil level dipstick guide.
(c) Remove the O-ring from the engine oil level dipstick guide.
2. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
3. REMOVE MANIFOLD STAY
4. REMOVE NO. 2 MANIFOLD STAY
5. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY
6. REMOVE NO. 1 COMPRESSOR MOUNTING BRACKET
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(a) Remove the 4 bolts and bracket. |
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7. REMOVE THROTTLE BODY ASSEMBLY
8. REMOVE WATER BY-PASS HOSE
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(a) Remove the No. 1 and No. 2 water by-pass hoses. |
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9. DISCONNECT NO. 2 VENTILATION HOSE
10. REMOVE INTAKE MANIFOLD
11. REMOVE SENSOR WIRE
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(a) Disconnect the knock control sensor connector. |
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(b) Remove the bolt and sensor wire.
12. REMOVE KNOCK CONTROL SENSOR
13. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY
14. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
15. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
16. REMOVE IGNITION COIL ASSEMBLY
Components
DisassemblyShort in Front Pretensioner Squib LH Circuit (B1905/74-B1908/74)
DESCRIPTION
The front pretensioner squib LH circuit consists of the center airbag sensor
assembly and front seat outer belt assembly LH.
The center airbag sensor assembly uses this circuit to deploy the seat belt pretensioner
when deployment conditions a ...
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU
Receiving ECU
Signal
Communication Method
Skid control ECU
AWD control ECU
Wheel speed sensor signal
Stop ...
Light bulbs
You may replace the following bulbs yourself. The difficulty level of replacement
varies depending on the bulb. If necessary bulb replacement seems difficult to perform,
contact your Toyota dealer.
For more information about replacing other light bulbs, c ...