Inspection Of Electric Control Components - Toyota Hilux Surf 1993 Owner's Manual

AT–214
Terminal
Connector
AUTOMATIC TRANSMISSION
INSPECTION OF ELECTRIC CONTROL
COMPONENTS
1. INSPECT SHIFT LOCK CONTROL COMPUTER
Using a voltmeter, measure the voltage at each termi–
nals.
Measuring condition
IG SW ACC position
• G SW ON posi-
tion
Depress brake pedal
IG SW ACC position and P position
P –i R, N, D, 2, L position
IG SW ON position and P position
Depress brake pedal
P¿ R, N, D, 2, L positions or release brake pedal
IG SW ON, P position and depress brake pedal
R, N, D, 2, L positions
IG SW ACC position and P position
R, N, D, 2, L positions
2. INSPECT SHIFT LOCK SOLENOID
(a) Disconnect the solenoid connector.
(b) Using an ohmmeter, measure the resistance be–
(c) Apply the battery positive voltage between termi
3. INSPECT KEY INTERLOCK SOLENOID
(a) Disconnect the solenoid connector.
(b) Using an ohmmeter, measure the resistance be
(c) Apply the battery positive voltage between termi
– Shift Lock System
(Approx. after one second)
tween terminals.
Standard resistance: 29 – 36
nals. At this time, confirm that a solenoid operation
tween terminals.
Standard resistance: 12 – 17
nals. At this time, confirm that a solenoid operation
Voltage (V)
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