Pedal Positioning System: Description and Operation

ADJUSTABLE PEDAL SYSTEM

Automatic Drive Positioner Interlocking Adjustable Pedal.
Refer to "AUTOMATIC DRIVE POSITIONER". Description and Operation


Adjustable Pedal (Only Manual Operation Model)

SYSTEM DESCRIPTION
The adjustable pedal system power supply is controlled by pedal adjusting control unit.
Power is supplied at all times
- through 50 A fusible link (letter f, located in the fuse and fusible link box)
- to circuit breaker-2 terminal 2
- through circuit breaker-2 terminal 1
- to pedal adjusting control unit terminal 5
- through 10 A fuse [No. 19, located in the fuse block (J/B)]
- to key switch and key lock solenoid terminal 3.

When the A/T selector lever is in P position and key is in ignition key cylinder, power is supplied
- through key switch and key lock solenoid terminal 4
- through A/T device terminal 5
- through A/T device terminal 6
- to pedal adjusting control unit terminal 3.

With the ignition switch in ON or START position, power is supplied
- through 10 A fuse [No. 12, located in the fuse block (J/B)]
- to pedal adjusting control unit terminal 4.

Ground is supplied
- to pedal adjusting switch terminal 4 and
- to pedal adjusting control unit terminal 1
- through body grounds M57, M61 and M79.

Then pedal adjusting control unit recognizes that A/T selector lever is in P position.
With the ignition switch in OFF or ON position and A/T selector lever is shifted to the P position, power is supplied
- through pedal adjusting control unit terminal 7
- to pedal adjusting switch terminal 1.

With power supplied, pedal adjusting switch is energized.
When pedal is adjusted forward, power is supplied
- through pedal adjusting switch terminal 3
- to pedal adjusting motor terminal +.

Then ground is supplied
- to pedal adjusting motor terminal -
- through pedal adjusting switch terminal 2
- through pedal adjusting switch terminal 4
- through body grounds M57, M61 and M79.

With power and ground supplied, accelerator and brake pedals move forward.
When pedal is adjusted backward, power is supplied
- through pedal adjusting switch terminal 2
- to pedal adjusting motor terminal -.

Then ground is supplied
- to pedal adjusting motor terminal +
- through pedal adjusting switch terminal 3
- through pedal adjusting switch terminal 4
- through body grounds M57, M61 and M79.

With power and ground supplied, accelerator and brake pedals move backward.