Judgement Of Stall Test
WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
The test result and possible damaged components relating to each result are shown in the illustration. In order to pinpoint the possible damaged components, refer to "Work Flow ".
NOTE:
Stall revolution is too high in "D" or "2" position:
- Slippage occurs in 1st gear but not in 2nd and 3rd gears...... Low one-way clutch slippage
- Slippage occurs at the following gears: 1st through 3rd gears in "D" position and engine brake functions.
1st and 2nd gears in "2" position and engine brake functions with accelerator pedal released (fully closed throttle)...... Forward clutch or forward one-way clutch slippage
NOTE:
Stall revolution is too high in "R" position:
- Engine brake does not function in "1" position...... Low & reverse brake slippage
- Engine brake functions in "1" position...... Reverse clutch slippage
NOTE:
Stall revolution within specifications:
- Vehicle does not achieve speed of more than 80 km/h (50 MPH)...... One-way clutch seizure in torque converter housing
CAUTION:
Be careful since automatic fluid temperature increases abnormally.
- Slippage occurs in 3rd and 4th gears in "D" position...... High clutch slippage
- Slippage occurs in 2nd and 4th gear in "D" position...... Brake band slippage
- Engine brake does not function in 2nd and 3rd gears in "D" position, 2nd gear in 2nd position, and 1st position...... Overrun clutch slippage
Stall revolution less than specifications:
- Poor acceleration during starts...... One-way clutch slippage in torque converter