Set Operation

To activate the ASCD, all of following conditions must exist.

• Power supply to ASCD control unit terminal 8. [Brake pedal is released and A/T selector lever is in a position other than P or N.]
• Vehicle speed is between 25 MPH (40 km/h) and 89 MPH (144 km/h). (Signal from combination meter)

When the SET/COAST switch is depressed, power is supplied:

• from ASCD control unit terminal 11.
• to ASCD steering switch terminal 1.

And then ASCD pump is activated to control throttle wire and ASCD control unit supply ground

• to combination meter terminals 64 to illuminate SET indicator.