Quest Minivan GXE V6-2960cc 3.0L SOHC MFI (VG30E) (1997)
With GST
(1) Start engine.
(2) Drive vehicle under the following conditions:
Selector lever in "D", overdrive control switch in OFF position and vehicle speed higher than 10 km/h (6 MPH).
(3) Select "MODE 7" with GST.
OR
Without Scan Tools
(1) Start engine.
(2) Drive vehicle under the following conditions:
Selector lever in "D", overdrive control switch in OFF position and vehicle speed higher than 10 km/h (6 MPH).
(3) Perform transmission self-diagnosis.
Refer to How to Display and Read DTCs (Without Scan Tool).