Manual Drivetrains and Axles Fourth Edition
Manual Drivetrains and Axles Fourth Edition
Manual Drivetrains and Axles Fourth Edition
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Parts <strong>and</strong> Operation Most CVT units use a conventional torque<br />
converter with a torque converter clutch except the Honda Civic<br />
CVT. In the Honda Civic CVT, a start clutch is used to apply<br />
engine torque to the drive pulley.<br />
The start clutch slips <strong>and</strong> provides a small amount of creep until<br />
the driver releases the brake pedal. At this point, the start clutch is<br />
fully applied <strong>and</strong> transmits torque to the drive pulley.<br />
See Figure 100–22.<br />
NOTE: Some vehicles equipped with a continuously variable<br />
transmission (CVT) have shifter paddles on the steering wheel or a manual<br />
shift mode on the gear selector. When using these paddles to upshift or<br />
downshift, the transmission control module selects preprogrammed ratios,<br />
which give the driver a sense that it is actively shifting gears.<br />
Continued