B3607

DTC B3607

CIRCUIT DESCRIPTION
The adjustable pedal motor control circuits are controlled through the adjustable pedal relay. The adjustable pedal relay may be controlled by either the driver seat module (DSM) or the adjustable pedal switch. In an inactive state both of the relay switch contacts are closed to the ground circuit. The relay coils are energized when battery voltage is supplied through the relay control circuits by the DSM or the adjustable pedal switch. When the forward control or rearward control relay coil is energized the appropriate motor control circuit is switched to the battery voltage supply circuit contact.

DTC DESCRIPTOR
This diagnostic procedure supports the following DTC:
DTC B3607 Adjustable Foot Pedal Motor Circuit

CONDITIONS FOR RUNNING THE DTC
Battery voltage to the seat module must be within 7-16 volts.

CONDITIONS FOR SETTING THE DTC
The DSM detects one of the following conditions on either of the adjustable pedal relay control circuits:
- An open or short to voltage while the DSM output is in an inactive state
- A short to ground while the DSM output is in an active state

ACTION TAKEN WHEN THE DTC SETS
The adjustable pedal system will be disabled.

CONDITIONS FOR CLEARING THE DTC
- The DTC will be stored as a history code when the fault is no longer present.
- A history DTC will be cleared after completing 100 consecutive ignition cycles, or by using the scan tool clearing DTCs feature.

DIAGNOSTIC AIDS
If the DTC is only found in history, the fault may be intermittent.

TEST

Step 1 - Step 13:

Step 14 - Step 22: