Automatic Transmission
FAIL-SAFE FUNCTION
AT-45
! LOW-CLUTCH TIMING SOLENOID
If a fault occurs in the low clutch timing solenoid, the solenoid is de-energized and the usable gears
are limited to the 1st and 3rd.
! 2-4 BRAKE TIMING SOLENOID
If a fault occurs in the 2-4 brake timing solenoid, the solenoid is de-energized and the usable gears
are limited to the 1st and 3rd.
! TORQUE CONVERTOR TURBINE SPEED SENSOR
If a fault occurs in the torque converter turbine speed sensor, the usable gears are limited to the
1st and 3rd.