Scantool Diagnostics

Automatic Transaxle
P0781 1-2 Shift - Scantool Diagnostics

Monitor Scantool Data

1. Connect scan tool to data link connector (DLC), Ignition "ON"
2. Erase DTC and Engine "ON"
3. Monitor the "Shift control solenoid valve 3 & Shift control solenoid valve 4" parameter on the scan tool.
4. Select "D" range and Drive vehicle, confirm output data of solenoid valve.

Specification:48 mA ~ 848 mA

Solenoid valve operating status according to gear position





-O- : variable control








Fig 1) 1st-2nd gear shifting : Shift control solenoid valve 3
Fig 2) 2nd-1st gear shifting : Shift control solenoid valve 4
5. Dose "Shift control solenoid valve 3 & Shift control solenoid valve 4" operated normally?