B1D5D

B1D5D-23-Adjustable Pedal Switch Circuit Stuck Rearward - Signal Stuck Low






For a complete wiring diagram, refer to.

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

• Set Condition: The Memory Seat Module detects that the Adjustable Pedals Switch has been activated for a time period of more than 50 seconds.






Test Step 1 - CHECK FOR DTC B1D5D-23-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK REARWARD - SIGNAL STUCK LOW

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

• Ignition on, engine not running.

• With the scan tool, record and erase DTCs.

• Cycle the ignition switch from off to on.

• Cycle the Adjustable Pedals Switch forward and rearward.

• With the scan tool, read DTCs.

Does the scan tool display: B1D5D-23-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK REARWARD - SIGNAL STUCK LOW?

Yes

• Go to Test Step 2 => [ Test Step 2 - CHECK CONNECTOR/TERMINAL FOR DAMAGE ]

No

• Perform the APS Intermittent Condition Test. Refer to => Non-DTC Based Diagnostics. APS Intermittent Condition Test

Test Step 2 - CHECK CONNECTOR/TERMINAL FOR DAMAGE

• Check all terminals for broken, bent, pushed out, or corroded terminals.

• Turn the ignition off to the lock position.

• Inspect the Memory Seat Module harness connector, Adjustable Pedals Switch, and Adjustable Pedals Switch harness connector.

Is the Adjustable Pedals Switch or any of the connectors/terminals damaged?

Yes

• Repair as necessary.

• Perform the APS Verification Test. Refer to => Non-DTC Based Diagnostics. APS Verification Test

No

• Go to Test Step 3 => [ Test Step 3 - CHECK (Q103) ADJUSTABLE PEDALS SWITCH REARWARD CIRCUIT
FOR A SHORT TO GROUND ]

Test Step 3 - CHECK (Q103) ADJUSTABLE PEDALS SWITCH REARWARD CIRCUIT FOR A SHORT TO GROUND







• Disconnect the Memory Seat Module C5 harness connector.

• Disconnect the Adjustable Pedals Switch harness connector.

• 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. Refer to => Non-DTC Based Diagnostics. APS Verification Test

No

• Go to Test Step 4 => [ Test Step 4 - CHECK ADJUSTABLE PEDALS SWITCH SHORTED ]

Test Step 4 - CHECK ADJUSTABLE PEDALS SWITCH SHORTED

• Measure the resistance between the (Q103) Adjustable Pedals Switch Rearward and (Q102) Adjustable Pedals Switch Forward terminals at the Adjustable Pedals Switch component connector.

Is the resistance below 5.0 Ohms?

Yes

• Replace the Adjustable Pedals Switch.

• Perform the APS Verification Test. Refer to => Non-DTC Based Diagnostics. APS Verification Test

No

• Replace and reprogram the Memory Seat Module.

• Perform the APS Verification Test. Refer to => Non-DTC Based Diagnostics. APS Verification Test