Inspection
INSPECTION
PROCEDURE
1. INSPECT TORQUE CONVERTER ASSEMBLY
(a) Inspect the one-way clutch.
(1) Press on the spline of the stator with a finger and rotate the spline. Check that the spline rotates smoothly when turned clockwise and rotates with difficulty when turned counterclockwise.
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Difficult |
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Smooth |
If necessary, clean the torque converter assembly and recheck the one-way clutch. Replace the torque converter assembly if the one-way clutch still fails the inspection.
(b) Inspect the torque converter assembly. If any of the following problems are present, replace the torque converter assembly. Text in Illustration
HINT: The sample shows approximately 0.025 liters (0.026 US qts, 0.022 Imp. qts) of ATF in Petri dish, which has been taken from a torque converter assembly. |
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(c) Replace the ATF in the torque converter assembly.
(1) If the ATF is discolored or has a foul odor, stir the ATF in the torque converter assembly and drain it before replacing the ATF.
(d) Prevent deformation of the torque converter and damage to the oil pump gear. Text in Illustration
NOTICE: Make sure that all of the bolts are the same length and that the specified bolts are used. HINT: If there is any damage to the tip of a bolt for the torque converter assembly or to the bottom of a bolt hole, replace the bolt and torque converter assembly. |
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2. INSPECT DRIVE PLATE AND RING GEAR SUB-ASSEMBLY
(a) Check the drive plate for damage.
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Measurement Point |
(b) Set up a dial indicator and measure the runout at the 6 areas on the drive plate surface that contact the torque converter assembly.
Maximum runout:
0.30 mm (0.0118 in.)
If the runout is more than the maximum or the drive plate is damaged, replace the drive plate.
for 2GR-FKS: (See page )
for 2TR-FE: (See page
)
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Smart Key System
DTC Code
Detection Item
See page
B27A1
Open in Driver Side Electrical Antenna Circuit
B27A5
Open in Front Floor Electrical Key Oscillator Circuit
...
Certification Ecu
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Install the certification ECU (smart key ECU assembly) with the 2 nuts.
Torque:
6.5 N·m {66 kgf·cm, 58 in·lbf}
(b) Engage the clamp to install the wire ...
Vacuum Warning Switch
Components
COMPONENTS
ILLUSTRATION
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE FLUID LEVEL IN RESERVOIR
2. INSPECT BRAKE BOOSTER ASSEMBLY
3. INSPECT VACUUM WARNING SWITCH ASSEMBLY
(a) Start the engine and stop it after 1 or 2 minutes.
(b) Disconnect the ...