Landcruiser AWD L6-4.5L (1FZ-FE) (1997)
Transmission Mode Switch: Testing and Inspection
Pattern Select Switch Circuit
Pattern Select Switch Circuit (PWR Mode Switch)
CIRCUIT DESCRIPTION
The ECM memory contains the shift programs for the NORMAL and POWER patterns, 2 position, and L position and the lock-up patterns.
Following the programs corresponding to the signals from the pattern select switch, the park/neutral position switch and other various sensors, the
ECM switches the solenoid valves ON and OFF, and control the transmission gear change and the lock-up clutch operation.
WIRING DIAGRAM
Step 1