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AUTOMATIC TRANSMISSION SHIFT MECHANISM 05–14–1 05–14 05–14 AUTOMATIC TRANSMISSION SHIFT MECHANISM AUTOMATIC TRANSMISSION SHIFT MECHANISM OUTLINE . . . . . . . . . . . . 05–14–1 STEERING SHIFT SWITCH CONSTRUCTION/OPERATION . . . . . . . 05–14–1 Construction . . . . . . . . . . . . . . . . . . . . . 05–14–1 End of Toc AUTOMATIC TRANSMISSION SHIFT MECHANISM OUTLINE EHU051446010101 • The construction and operation of the automatic transmission shift mechanism system is essentially carried — The TCM terminal has been changed for the SJ6A-EL automatic transmission model only. End Of Sie STEERING SHIFT SWITCH CONSTRUCTION/OPERATION EHU051446102101 Construction • There is one pair of up and down switches on both the left and right sides of the steering wheel. • The circuits of the down switches are built into the audio control switch and cruise control switch. (For vehicles Operation • The TCM detects an up/down-shift request signal according to the voltage applied to terminal 1W *1 , 2AF *2 . • When the up or down switch is operated, the resistor built into the down switch changes the voltage applied to *1 , 2AF *2 . • The TCM controls upshifting or downshifting based on this change in voltage. *1 : RC4A-EL automatic transmission model *2 : SJ6A-EL automatic transmission model End Of Sie DOWN SWITCH UP SWITCH UP SWITCH CHU0514S201 *1: RC4A-EL AUTOMATIC TRANSMISSION MODEL 2AF 1W *1 *2 TCM 5F 2F 5C 2C STEERING SHIFT SWITCH DOWN SWITCH UP SWITCH (LH) UP SWITCH (RH) B C A A B C CLOCK RH LH EHU514ZS8001 |