B1D5B

B1D5B-ADJUSTABLE PEDAL SWITCH CIRCUIT PERFORMANCE





For a complete wiring diagram, refer to the Wiring Information. Electrical Diagrams

- When Monitored:
The Adjustable Pedals Switch is in active operation.

- Set Condition:
The Memory Seat Module (MSMD) detects an activation of both pedal switches at the same time.





1. DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE

NOTE: This DTC must be active for the results of this test to be valid.

1. Turn the ignition on.
2. Using the scan tool, select view DTCs. Record all DTC information.
3. Using the scan tool, clear stored DTCs.
4. Cycle the ignition switch off then on.
5. Move the Adjustable Pedals Switch forward and rearward several times.
6. Using the scan tool, select view DTCs.

Is the status active for this DTC?

Yes

- Go To 2

No

- Go to and perform the APS INTERMITTENT CONDITION procedure. Testing and Inspection

2. WIRING HARNESS CONNECTOR/TERMINALS
1. Turn the ignition off.
2. Disconnect the Memory Seat Module harness connector.
3. Disconnect the Adjustable Pedals Switch harness connector.
4. Inspect the wiring harness, connectors and terminals.

Were any problems found?

Yes

- Repair as necessary.
- Perform the APS VERIFICATION TEST. APS Verification Test

No

- Go To 3

3. (Q103) ADJUSTABLE PEDALS SWITCH REARWARD CIRCUIT SHORT TO GROUND




1. Disconnect the Memory Seat Module harness connector.
2. Disconnect the Adjustable Pedals Switch harness connector.
3. Using a 12-volt test light connected to 12-volts, probe the (Q103) Adjustable Pedals Switch Rearward circuit at the Memory Seat Module C5 harness connector.

Does the test light illuminate brightly?

Yes

- Repair the (Q103) Adjustable Pedals Switch Rearward circuit for a short to ground.
- Perform the APS VERIFICATION TEST. APS Verification Test

No

- Go To 4

4. (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORT TO GROUND




1. Using a 12-volt test light connected to 12-volts, probe the (Q102) Adjustable Pedals Switch Rearward circuit at the Memory Seat Module C5 harness connector.

Does the test light illuminate brightly?

Yes

- Repair the (Q102) Adjustable Pedals Switch Forward circuit for a short to ground.
- Perform the APS VERIFICATION TEST. APS Verification Test

No

- Go To 5

5. (Q103) ADJUSTABLE PEDALS SWITCH REARWARD CIRCUIT SHORT TO THE (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT




1. Measure the resistance between the (Q103) Adjustable Pedals Switch Rearward circuit and the (Q102) Adjustable Pedals Switch Forward circuit at the Memory Seat Module C5 harness connector.

Is the resistance below 5.0 ohms?

Yes

- Repair the (Q103) Adjustable Pedals Switch Rearward circuit for a short to the (Q102) Adjustable Pedals Switch Forward circuit.
- Perform the APS VERIFICATION TEST. APS Verification Test

No

- Go To 6

6. ADJUSTABLE PEDALS SWITCH
1. Measure the resistance between the (Q103) Adjustable Pedals Switch Rearward circuit and (Q102) Adjustable Pedals Switch Forward circuit at the terminals of the Adjustable Pedals Switch harness connector.

Is the resistance below 5.0 ohms?

Yes

- Replace the Adjustable Pedals Switch.
- Perform the APS VERIFICATION TEST. APS Verification Test

No

- Replace the Memory Seat Module.
- Perform the APS VERIFICATION TEST. APS Verification Test