INSTALLATION
CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. INSTALL REAR AXLE HUB AND BEARING ASSEMBLY
(a) Apply a total of 0.1 to 0.3g (0.00353 to 0.0105 oz.) of Toyota Body Grease W to the 8 areas shown in the illustration.
Text in Illustration
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Toyota Body Grease W |
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(b) Align the matchmarks on the rear drive shaft assembly and the rear axle hub and bearing assembly. Text in Illustration
NOTICE: Do not rotate the rear drive shaft. |
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(c) Install the parking brake assembly and the rear axle hub and bearing assembly with the 4 bolts. Torque: 80 N·m {816 kgf·cm, 59 ft·lbf} NOTICE: Do not twist the parking brake cable assembly when installing it. |
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2. INSTALL REAR AXLE SHAFT NUT
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(a) Clean the threaded parts on the rear drive shaft assembly and a new rear axle shaft nut using a non-residue solvent. NOTICE:
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(b) install the rear disc with the 5 hub nuts.
(c) While applying the parking brakes, temporarily install the new rear axle shaft nut.
Torque:
294 N·m {2998 kgf·cm, 217 ft·lbf}
NOTICE:
Stake the nut after inspecting for looseness and runout in the following steps.
(d) Remove the 5 hub nuts and the rear disc.
3. INSTALL REAR SPEED SENSOR
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(a) Install the rear speed sensor to the rear axle carrier sub-assembly with the bolt. Torque: 8.5 N·m {87 kgf·cm, 75 in·lbf} NOTICE:
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4. INSPECT REAR AXLE HUB BEARING LOOSENESS
5. INSPECT REAR AXLE HUB RUNOUT
6. INSTALL REAR DISC
7. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY
8. STAKE REAR AXLE SHAFT NUT
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(a) Using a chisel and a hammer, stake the rear axle shaft nut. |
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9. INSTALL REAR WHEEL
Torque:
103 N·m {1050 kgf·cm, 76 ft·lbf}
10. CHECK FOR SPEED SENSOR SIGNAL
(a) Check for the speed sensor signal (See page
).
On-vehicle Inspection
RemovalControl Module Communication Bus OFF (U0073/86,U0100/85,U0129/83)
DESCRIPTION
The AWD control ECU inputs the signals sent from the ECM and skid control
ECU via the CAN communication system.
When DTCs indicating a CAN communication system malfunction are output,
repair the CAN communication system before r ...
Cancellation of 4WD Control (C1299/99)
DESCRIPTION
If wheel slip continues, differential control will be disabled when
the torque-distribution ratio of the differential clutch exceeds the set
value and a malfunction in the output of the wheel speed sensors, etc. occurs.
If a ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2A and 2F main body ECU (driver side junction block assembly)
connectors.
(b) Measure the voltage and resistance according to the value(s) in the table
be ...