Stall Test: Procedure

Fig 1: Illustrating Stall Test Procedure

Courtesy of KIA MOTORS AMERICA, INC.

Start engine.
Check idle speed in P range.
Idle speed: 750-850 rpm (with parking brake applied)
Shift selector lever to R range.
CAUTION: Perform steps 4 and 5 within five seconds to prevent possible transaxle damage.
Firmly depress foot brake with left foot and gradually depress accelerator pedal fully with right foot.
When engine speed no longer increases, quickly read engine to speed and release accelerator.
Evaluation of stall test O/D OFF system
Move selector lever to N range and allow engine to idle for at least one minute.
CAUTION:
- Idling for at least one minute cools ATF and prevents its deterioration.
- Allow sufficient cooling time between each stall test.
Perform stall tests for remaining ranges in same manner.
1. D range
2. 2 range
3. 1 range
Stall speeds: 2200-2500 rpm

Fig 2: Stall Test Possible Cause Chart
Courtesy of KIA MOTORS AMERICA, INC.