Operating Element Of Each Shifting Range

* Low & Reverse Brake is released when the vehicle speed is over 7Km/h (5 MPH).

Stall test procedure in D3 and reason 

Procedure

1. Warm up the engine
2. After making 3rd gear hold by disconnecting the solenoid connector, and Then depress the foot brake pedal fully After that, step on the accelerator pedal to the maximum.

   * The slippage of 3rd gear operating parts can be detected by stall test in D3.

Reason for stall test

1. If there is no mechanical defaults in A/T, all slippage occurs in torque converter.
2. Therefore, engine revolution is output, but input and output speed revolution must be "zero" due to wheel's lock.
3. If OD clutch system (3rd gear operating part) has faults, input speed revolution will be out of specification.
4. If output speed revolution is output. It means that the foot brake force is not applied fully. Retesting using greater braking force is required.

1. 5. Is "STALL TEST" within specification?

   YES 

   • Go to "SIGNAL CIRCUIT INSPECTION " procedure.

   NO 

   • Go to "COMPONENT INSPECTION " procedure.
   CAUTION:

   • Do not let anybody stand in front of or behind the vehicle while this test is being carried out.
   • Check the A/T fluid level and temperature and the engine coolant temperature.
     • Fluid level: At the hot mark on the oil level gauge.
     • Fluid temperature : 80~100°C (176°F ~ 212°F).
     • Engine coolant temperature : 80~100°C (176°F ~ 212°F).
   • Chock both rear wheels (left and right).
   • Pull the parking brake lever on with the brake pedal fully depressed.
   • The throttle should not be left fully open for more than eight seconds.
   • If carrying out the stall test two or more times, move the select lever to the "N" position and run the engine at 1,000 RPM to let the A/T fluid cool down before carrying out subsequent tests.