Toyota Yaris: Clutch Unit / Inspection
INSPECTION
PROCEDURE
1. INSPECT CLUTCH DISC ASSEMBLY
(a) Using a vernier caliper, measure the rivet head depth. Minimum Rivet Head Depth: 0.3 mm (0.0118 in.) If necessary, replace the cover and disc clutch set. | |
(b) Install the clutch disc assembly to the manual transaxle assembly. HINT: Insert the clutch disc assembly in the correct direction. | |
(c) Using a dial indicator, measure the clutch disc assembly runout.
Maximum Runout:
0.8 mm (0.0315 in.)
If necessary, replace the cover and disc clutch set.
2. INSPECT CLUTCH COVER ASSEMBLY
(a) Using a vernier caliper, measure the depth and width of the diaphragm spring wear. Maximum: Depth 0.5 mm (0.0197 in.) Width 6.0 mm (0.236 in.) If necessary, replace the cover and disc clutch set. | |
3. INSPECT FLYWHEEL SUB-ASSEMBLY
(a) Using a dial indicator, check the flywheel sub-assembly runout.
Maximum Runout:
0.1 mm (0.00394 in.)
If necessary, replace the flywheel sub-assembly.
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during the cover and disc clutch set removal/installation are shown below...
INSTALLATION CAUTION / NOTICE / HINT NOTICE: When the manual transaxle assembly is removed, be sure to use a new clutch release cylinder with bearing assembly and new installation bolts...
Other information:
TERMINALS OF ECU COMBINATION METER ASSEMBLY
(a) Measure the voltage and resistance and check for pulses according to the value(s) in the table below. Terminal No. (Symbol) Terminal Description Condition Specified Condition H6-1 (B) - Body ground Auxiliary battery Ignition switch off 11 to 14 V H6-9 (CANH) CAN communication line - - H6-10 (MSCL) Local bus communication line - - H6-11 (TX1-) - Body ground Outside temperature sensor signal - - H6-13 (FR2) - H6-24 (FE&B) Fuel level signal Ignition switch ON, fuel level full → low (fuel level warning light on) Pulse generation (See waveform 3) H6-14 (FV) - Body ground Fuel sender gauge (Power source) Ignition switch ON Pulse generation (See waveform 1) H6-15 (MSTI) - Body ground Steering pad switch signal Ignition switch ON, up, down, right and left switches on steering pad switch not pushed 4...
CUSTOMIZE PARAMETERS NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Make a note of the current settings before customizing.
CUSTOMIZE PRE-COLLISION SYSTEM (a) Customizing with the Multi-information Display HINT: The following PCS functions and the pre-collision system sensitivity setting can be changed from their default setting...
Categories
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
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