Learn Procedure (Without the HDS)
- Start the engine. Hold the engine speed at 3, 000 rpm without load (A/T in P or N, M/T in neutral) until the radiator fan comes on.
- Test-drive the vehicle on a level road: Decelerate (with the throttle fully closed) from an engine speed of 2, 500 rpm down to 1, 000 rpm with the A/T in 2, or the M/T in 2nd.
- Repeat step 2 several times.
- Turn the ignition switch to LOCK (0).
- Turn the ignition switch to ON (II), and wait 30 seconds.