Test A: The Adjustable Brake Pedal Is Inoperative/Does Not Operate Correctly (System Without Memory Feature)

Pinpoint Test A: The Adjustable Brake Pedal is Inoperative/Does Not Operate Correctly (System Without Memory Feature)
Refer to Vehicle/Diagrams, Adjustable Pedals for schematic and connector information.

Normal Operation
The adjustable pedal switch receives fused battery voltage from smart junction box (SJB) fuse 1 (20A) along circuit SBP01 (RD) at all times. The switch is grounded through circuit GD138 (BK/WH).

When the adjustable pedal switch is pressed in the forward position (away from the driver), the switch connects circuit SBP01 (RD) with circuit CPP09 (VT/OG) and the voltage is sent to the adjustable pedal motor along circuit CPP09 (VT/OG). The voltage returns to the switch along circuit CPP10 (BN/BU) and is grounded through the switch along circuit GD138 (BK/WH). The adjustable pedal motor rotates cables that are attached to the brake and accelerator pedals which are then moved away from the driver.

When the adjustable pedal switch is pressed in the rearward position (toward the driver), the switch connects circuit SBP01 (RD) with circuit CPP10 (BN/BU) and the voltage is sent to the adjustable pedal motor along circuit CPP10 (BN/BU). The voltage returns to the switch along circuit CPP09 (VT/OG) and is grounded through the switch along circuit GD138 (BK/WH). The adjustable pedal motor rotates cables that are attached to the brake and accelerator pedals which are then moved toward the driver.

This pinpoint test is intended to diagnose the following:
^ Fuse
^ Wiring, terminals or connectors
^ Adjustable pedal switch
^ Adjustable pedal obstruction
^ Adjustable pedal cable(s)
^ Adjustable pedal motor assembly

A1-A5:

A6-A8: