Diagnostic Test

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

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

Turn the ignition on.

With the scan tool, select view DTCs. Record all DTC information.

With the scan tool, clear stored DTCs.

Cycle the ignition switch off then on.

Move the Adjustable Pedals Switch forward and rearward several times.

With the scan tool, select view DTCs.

Is the status active for this DTC?

Yes
1. Go To 2).
No
1. Refer to the Adjustable Pedal System intermittent condition test. Refer to APS-INTERMITTENT CONDITION .
2) WIRING HARNESS CONNECTOR/TERMINALS
Turn the ignition off.

Disconnect the Memory Seat Module harness connector.

Disconnect the Adjustable Pedals Switch harness connector.

Inspect the wiring harness, connectors and terminals.

Were any problems found?

Yes
1. Repair as necessary.
2. Perform APS VERIFICATION TEST .
No
1. Go To 3).
3) (Q103) ADJUSTABLE PEDALS SWITCH REARWARD CIRCUIT SHORT TO GROUND

Fig 1: Checking Adjustable Pedals Switch Rearward Circuit (Q103) For Short To Ground
Courtesy of DAIMLERCHRYSLER CORP.

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 (Q103) Adjustable Pedals Switch Rearward circuit at the Memory Seat Module C5 harness connector.

Does the test light illuminate brightly?

Yes
1. Repair the (Q103) Adjustable Pedals Switch Rearward circuit for a short to ground.
2. Perform APS VERIFICATION TEST .
No
1. Go To 4).
4) (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORT TO GROUND

Fig 2: Checking Adjustable Pedals Switch Rearward Circuit (Q102) For Short To Ground
Courtesy of DAIMLERCHRYSLER CORP.

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
1. Repair the (Q102) Adjustable Pedals Switch Forward circuit for a short to ground.
2. Perform APS VERIFICATION TEST .
No
1. Go To 5).
5) (Q103) ADJUSTABLE PEDALS SWITCH REARWARD CIRCUIT SHORT TO THE (Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT

Fig 3: Checking Adjustable Pedals Switch Rearward Circuit (Q102) For Short To Forward Circuit
Courtesy of DAIMLERCHRYSLER CORP.

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
1. Repair the (Q103) Adjustable Pedals Switch Rearward circuit for a short to the (Q102) Adjustable Pedals Switch Forward circuit.
2. Perform APS VERIFICATION TEST .
No
1. Go To 6).
6) ADJUSTABLE PEDALS SWITCH
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
1. Replace the Adjustable Pedals Switch in accordance with the Service Information.
2. Perform APS VERIFICATION TEST .
No
1. Replace the Memory Seat Module in accordance with the Service Information.
2. Perform APS VERIFICATION TEST .