On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK TRANSFER OIL
(a) Remove the filler plug and gasket. Text in Illustration
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(b) Check that the oil level is between 0 to 5.0 mm (0 to 0.196 in.) from the bottom lip of the filler plug hole. Text in Illustration
If the result is not as specified, add transfer oil. Oil grade: Toyota Genuine Transfer Gear Oil LF or Equivalent Viscosity: SAE 75W NOTICE: Too much or too little oil will lead to transfer problems. |
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(c) When the oil level is too low, check for oil leakage.
(d) Install a new gasket to the filler plug, and then install the filler plug.
Torque:
37 N·m {377 kgf·cm, 27 ft·lbf}
Replacement
REPLACEMENT
PROCEDURE
1. DRAIN TRANSFER OIL
NOTICE:
Before proceeding with work, wedge a cloth or similar item into the transfer case lower protector to prevent transfer oil from sticking to the transfer case protector cushion.
(a) Remove the filler plug and gasket. Text in Illustration
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(b) Remove the drain plug and gasket to drain the transfer oil.
(c) Install a new gasket to the drain plug, and then install the drain plug.
Torque:
37 N·m {377 kgf·cm, 27 ft·lbf}
2. ADD TRANSFER OIL
(a) Add oil so that the oil level is between 0 to 5.0 mm (0 to 0.196 in.) from the bottom lip of the filler plug hole. Text in Illustration
Oil grade: Toyota Genuine Transfer Gear Oil LF or Equivalent Viscosity: SAE 75W Standard capacity: 1.0 liters (1.1 US qts, 0.9 Imp. qts) NOTICE: Too much or too little oil will lead to transfer problems. |
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(b) Install a new gasket to the filler plug, and then install the filler plug.
Torque:
37 N·m {377 kgf·cm, 27 ft·lbf}
NOTICE:
(c) Inspect for transfer oil leaks.
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use this procedure to troubleshoot the theft deterrent system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
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Door Courtesy Switch Circuit
DESCRIPTION
The main body ECU (multiplex network Body ECU) receives a door open or closed
signal from each door courtesy light switch.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Recognition code registration is necessary when replacing the main body
ECU (multiplex network bo ...
Rear Occupant Classification Sensor LH Collision Detection (B1787)
DESCRIPTION
DTC B1787 is set when the occupant detection ECU receives a collision detection
signal, which is sent by the occupant classification sensor rear LH when an accident
occurs.
DTC B1787 is also set when the front seat with adjuster frame assembly RH is
subjected to a strong impact, ...