c. Connect the positive (+) lead to the terminal of the solenoid connector, and the negative (-) lead to the solenoid body.
d. Check the operating sound of the solenoid valve. OK: The solenoid makes operating sound.
2006 TRANSMISSION A750E Automatic Transaxle - Sequoia
NG: REPLACE SHIFT SOLENOID VALVE S1
Shift Solenoid Valve S1
Fig. 68: Inspecting Shift Solenoid Valve Si Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
OK: REPAIR OR REPLACE TRANSMISSION WIRE
DTC P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW (SHIFT SOLENOID VALVE S2); DTC P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH (SHIFT SOLENOID VALVE S2)
Shifting from 1st to 5th is performed in combination with the ON and OFF operation of the shift solenoid valves ST/I ST 2 SI S2 and SR which is controlled by the ECM If an open or short circuit occurs in the shift
2006 TRANSMISSION A750E Automatic Transaxle - Sequoia solenoid valves, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be operated safely (See DATA LIST / ACTIVE TEST ).
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