Toyota Hilux Surf 1993 Owner's Manual page 398

AUTOMATIC TRANSMISSION
(d) While running in the D position, 2nd, 3rd and O/D
(e) Check for abnormal shock and slip at kick–down.
(f) Check for the lock–up mechanism.
2. 2 POSITION TEST
Shift into the 2 position and, while driving with the accel–
erator pedal held constantly at the full throttle valve
opening position, push in one of the pattern selectors and
check on the following points.
(a) Check to see that the 1 ³ 2 up–shift takes place and
HINT:
(b) While running in the 2 position and 2nd gear, release
EVALUATION
If there is no engine braking effect:
(c) Check for abnormal noise at acceleration and decel-
– Troubleshooting (Mechanical System Tests)
gears, check to see that the possible kick–down
vehicle speed limits for 2³1, 3³2 and O/D³ 3
kick–downs conform to those indicated on the
automatic shift schedule.
(1) Drive in D position, O/D gear, at a steady speed
(lock–up ON) of about 75kmlh (47mph).
(2) Lightly depress the accelerator pedal and check
that the engine RPM does not change abruptly.
If there is a big jump in engine rpm, there is no lock–up.
that the shift point conforms to it shown on the au–
tomatic shift schedule.
There is no O/D up–shift and lock–up in the 2 position.
To prevent overrun, the transmission up–shifts into 3rd
gear at around 100 km/h (62 mph) or more.
the accelerator pedal and check the engine braking
effect.
Second coast brake is defective
eration, and for shock at up–shift and down–shift.
AT–201