OSCILLOSCOPE CHECK PROCEDURE


Terminal No.
Check item
Inspection conditions
Normal condition (Waveform sample)
31
Input shaft speed sensor
Selector lever position: D
Driving at constant speed of 50 km/h in 3rd <4A/T> or 4th <5A/T> gear (1,400 - 1,700 r/min)
Waveform A
32
Output shaft speed sensor
69
Vehicle speed signal <2WD>
62
Low-reverse solenoid valve

  • Ignition switch: ON
  • Selector lever position: P
  • Engine: Stopped
  • Throttle (Accelerator) opening voltage: 1 V or less

Force drive each solenoid valve (Actuator test)
Waveform B
1
Underdrive solenoid valve
16
Second solenoid valve
14
Overdrive solenoid valve
15
Damper clutch control solenoid valve
51
Reduction solenoid valve <5A/T>

WAVEFORM SAMPLE