Scantool Diagnostics

Automatic Transaxle
P0729 Gear 6 Incorrect Ratio - 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 "Current Gear, Target Gear, solenoid valves" parameter on the scan tool.
4. Select "D" range and Drive vehicle, confirm output data of solenoid valves.
Solenoid valve operating status according to gear position





-O- : variable control












Fig 1) Solenoid valves in 6th gear
Fig 2) Solenoid valves in 6th gear-graph
Fig 3) Solenoid operating status - D1 gear to D6 gear
5. Does solenoid valves "3" & "4" operated normally?