Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 189
B1D5C–ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK FORWARD
For a complete wiring diagram Refer to Section 8W.
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BRAKES - ABS ELECTRICAL DIAGNOSTICS
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•
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 in the forward position
for more than 50 seconds.
Possible Causes
WIRING HARNESS CONNECTOR/TERMINALS
(Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORT TO GROUND
(Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORT TO (Q101) ADJUSTABLE PEDALS
SWITCH GROUND CIRCUIT
ADJUSTABLE PEDALS SWITCH
MEMORY SEAT MODULE
Diagnostic Test
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
>> Go To 2
No
>> Refer to the Adjustable Pedal System intermittent condition test. (Refer to 5 - BRAKES - DIAGNOSIS
AND TESTING)
2.
ADJUSTABLE PEDALS SWITCH
Disconnect the Adjustable Pedals Sensor harness connector.
Wait approximately 10 seconds.
With the scan tool, select view DTCs.
Does the status remain active for this DTC?
Yes
>> Go To 3
No
>> Replace the Adjustable Pedals Switch in accordance with the Service Information.
Perform APS VERIFICATION TEST. (Refer to 5 - BRAKES - STANDARD PROCEDURE).
3.
WIRING HARNESS CONNECTOR/TERMINALS
Turn the ignition off.
Disconnect the Memory Seat Module harness connector.
Inspect the Adjustable Pedals Sensor and Memory Seat Module wiring harness, connectors and terminals.
Were any problems found?
Yes
>> Repair as necessary.
Perform APS VERIFICATION TEST. (Refer to 5 - BRAKES - STANDARD PROCEDURE).
No
>> Go To 4
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BRAKES - ABS ELECTRICAL DIAGNOSTICS
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4.
(Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORT TO GROUND
Measure the resistance between ground and the (Q102) Adjustable
Pedals Switch Forward circuit.
Is the resistance below 5.0 ohms?
Yes
>> Repair the (Q102) Adjustable Pedals Switch Forward circuit
for a short to ground.
Perform APS VERIFICATION TEST. (Refer to 5 - BRAKES -
STANDARD PROCEDURE).
No
>> Go To 5
5.
(Q102) ADJUSTABLE PEDALS SWITCH FORWARD CIRCUIT SHORT TO (Q101) ADJUSTABLE PEDALS
SWITCH GROUND CIRCUIT
Measure the resistance between the (Q102) Adjustable Pedals Switch
Forward circuit and the (Q101) Adjustable Pedals Switch Ground circuit.
Is the resistance below 5.0 ohms?
Yes
>> Repair the (Q102) Adjustable Pedals Switch Forward circuit
for a short to the (Q101) Adjustable Pedals Switch Ground
circuit.
Perform APS VERIFICATION TEST. (Refer to 5 - BRAKES -
STANDARD PROCEDURE).
No
>> Replace the Memory Seat Module in accordance with the
Service Information.
Perform APS VERIFICATION TEST. (Refer to 5 - BRAKES -
STANDARD PROCEDURE).
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BRAKES - ABS ELECTRICAL DIAGNOSTICS
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B1D5D–ADJUSTABLE PEDAL SWITCH CIRCUIT STUCK REARWARD
For a complete wiring diagram Refer to Section 8W.
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BRAKES - ABS ELECTRICAL DIAGNOSTICS
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