Acura RL. Manual - part 222
Fig. 30: Clutch Pressure Control Diagram
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Lock-up Control
Shift solenoid valve D controls the hydraulic pressure to switch the lock-up shift valve and lock-up ON and
OFF. When the PCM turns shift solenoid valve D and A/T clutch pressure control solenoid valve C ON, and
lock-up starts. A/T clutch pressure control solenoid valve C regulates and applies hydraulic pressure to the lock-
up control valve to control the amount of the lock-up.
The lock-up mechanism operates in 2nd, 3rd, 4th, and 5th gears in D, and in 2nd and 3rd gears in D3.
2007 Acura RL
2005-08 TRANSMISSION Automatic Transmission - RL
me
Friday, June 05, 2009 1:18:11 PM
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