With SDT
- Start engine.
- Accelerate vehicle to maintain the following conditions.
SLCT LVR POSI: "1" or "2" position
GEAR: "1st" or "2nd" gear (LC/B ON/OFF)
- Perform step "2" again.
- Turn ignition switch "OFF", then perform step "1" to "3" again.
- Check "DTC check" mode for "AT" with SDT. If DTC (P1774) is detected, refer to
[DTC P1774 LOW COAST BRAKE SOLENOID VALVE FUNCTION ].
If DTC (P1772) is detected, go to [DTC P1772 LOW COAST BRAKE SOLENOID VALVE ].