Pattern Select Switch & 2ND Start Switch Indicator Circuit

Pattern Select Switch Circuit

CIRCUIT DESCRIPTION
The ECM memory contains the shift programs for the NORMAL and MANUAL patterns, 2 position, L position and the lock-up patterns. By following the programs corresponding to the signals from the pattern select switch, the park/neutral position and other various sensors, the ECM switches the solenoid valves ON and OFF, and controls the transmission gear change and the lock-up clutch operation.





WIRING DIAGRAM

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INSPECTION PROCEDURE
"MANU" mode indicator light flashes for several seconds and goes off.
When ATF temperature becomes too hot, the "MANU" indicator light flashes for several seconds and goes off. The driving mode then automatically changes from Manual Mode to the Normal Mode. In case this symptom remains when the ATF temperature is lowered, check if DTC P0710 is displayed.
"MANU" indicator light does not light up.