B1D5C

B1D5C-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK FORWARD





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

- When Monitored:
Continuously.

- Set Condition:
The Memory Seat Module (MSM) detects that the Adjustable Pedals Switch has been activated for more than 50 seconds.





1. INSPECT THE ADJUSTABLE PEDALS SWITCH FOR DAMAGE
1. Turn the ignition off.
2. Inspect the Adjustable Pedals switch for damage.

Is the switch damaged?

Yes

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

No

- Go To 2

2. INSPECT FOR OBJECT OR SUBSTANCE CAUSING THE ADJUSTABLE PEDALS SWITCH TO STAY OR STICK IN A PUSHED POSITION
1. Inspect the Adjustable Pedals switch for anything that would cause it to stay or stick in a pushed position.

Is anything present that would cause the Adjustable Pedals switch to stay or stick in a pushed position?

Yes

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

No

- Go To 3

3. TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. Using a scan tool, record and erase Diagnostic Trouble Codes (DTCs).
3. Cycle the ignition from on to off.
4. Turn the ignition on.
5. Operate the Adjustable Pedals switch in both directions then wait one minute.
6. With the scan tool, read DTCs.

Does the scan tool display DTC B1D5-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK FORWARD?

Yes

- Go To 4

No

- The conditions that caused this code to set are not present at this time. Perform the APS INTERMITTENT CONDITION TEST. Testing and Inspection.

4. CHECK THE (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT FOR A SHORT TO GROUND




1. Turn the ignition off.
2. Disconnect the MSM C5 harness connector.
3. Disconnect the Adjustable Pedals switch harness connector.

NOTE: Check connectors. Clean and repair as necessary.

4. Measure the resistance of the (Q102) Adjustable Pedals Switch Forward circuit between ground and the Adjustable Pedals switch harness connector.

Is the resistance below 10K Ohms?

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. CHECK THE (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT FOR A SHORT TO THE (Z910) GROUND CIRCUIT




1. Measure the resistance between the (Q102) Adjustable Pedals Switch Forward circuit and the (Z910) Ground circuit at the Adjustable Pedals switch harness connector.

Is the resistance below 10K Ohms?

Yes

- Repair the short between the (Q102) Adjustable Pedals Switch Forward circuit and the (Z910) Ground circuit.
- Perform the APS VERIFICATION TEST. APS Verification Test.

No

- Go To 6

6. CHECK FOR A SHORTED ADJUSTABLE PEDALS SWITCH




1. Remove the Adjustable Pedals Switch.

NOTE: Adjustable Pedals Switch (harness) connector shown. Mirror image for Adjustable Pedals Switch (component) connector.

2. Measure the resistance between the (Q102) Adjustable Pedals Switch Forward circuit and the (Z910) Ground circuit at the Adjustable Pedals Switch (component) connector.

Is the resistance below 10K Ohms?

Yes

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

No

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