4 CHECK SHIFT UP (D to D ) AND ENGINE BRAKE
Release accelerator pedal after shifting from D2 to D3 .
Does A/T shift from D3 to D4 and does vehicle decelerate by engine brake?
Read gear position, throttle position and vehicle speed.
Yes or No
Yes:
- Stop vehicle.
- Go to "CRUISE TEST - PART 3 " .
No: Mark the box of "A/T Does Not Shift: D3 --> D4 " on the DIAGNOSTIC WORKSHEET. Continue ROAD TEST.