B1D5C

B1D5C-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK FORWARD





For the Adjustable Pedal System circuit diagram. Refer to SCHEMATICS AND DIAGRAMS

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.

Possible Causes
- CONNECTOR/TERMINAL DAMAGE
- (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORTED TO GROUND
- ADJUSTABLE PEDALS SWITCH - INTERNAL FAULT
- MEMORY SEAT MODULE - INTERNAL FAULT

Diagnostic Test
1. CHECK FOR DTC B1D5C-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK FORWARD





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

Turn the ignition on.
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: BlD5C-ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK FORWARD?
Yes >> Go To 2
No >> Refer to the INTERMITTENT CONDITION diagnostic Procedure.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
2. CHECK CONNECTOR/TERMINAL FOR DAMAGE





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

Turn the ignition off.
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 APS VERIFICATION TEST - VER 1. APS Verification Test
No >> Go To 3
3. CHECK (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT FOR A SHORT TO GROUND





Turn the ignition off.
Disconnect the Memory Seat Module harness connector.
Disconnect the Adjustable Pedals Switch harness connector.
Using a 12-volt test light connected to 12-volts, probe the (Q102) Adjustable Pedals Switch Forward circuit.

Does the test light illuminate brightly?
Yes >> Repair the (Q102) Adjustable Pedals Switch Forward circuit for a short to ground.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
No >> Go To 4
4. CHECK ADJUSTABLE PEDALS SWITCH SHORTED





Turn the ignition off.
Disconnect the Adjustable Pedals Switch harness connector.
Measure the resistance between the (Q103) Adjustable Pedals Switch Rearward and (Q102) Adjustable Pedals Switch Forward terminals at the Adjustable Pedals Switch.

Is the resistance below 5.0 ohms?
Yes>> Replace and reprogram the Memory Seat Module in accordance with the Service Information.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
No >> Replace the Adjustable Pedals Switch in accordance with the Service Information.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test