P0513

P0513-INVALID SKIM KEY

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

- When Monitored:
Ignition on.

- Set Condition:
The Powertrain Control Module (PCM) detects an invalid Secret key. One Trip Fault.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Pre-Diagnostic Troubleshooting Procedure.

Diagnostic Test

1. ACTIVE DTC

NOTE: Diagnose any Can C or Can B failures before continuing.

NOTE: An external Radio-Frequency Identification (RFID) key (and/or pass/radio key) , such as one used to gain access to a 24 hour gym, can cause this DTC to set and create a no start condition. Inspect the customer's key chain for any type of RFID key. If one is not found, question the customer to see if a spare key chain has this RFID key on it or if it was removed from the original key chain before the vehicle was released for service. If a RFID key is present, remove the ignition key from the vehicle and remove the RFID key from the key chain.

1. Ignition on, engine not running.
2. With the scan tool, select View the PCM DTCs.

Is the DTC Active at this time?

Yes

- Go To 2

No

- Go To 6

2. IMPLAUSIBLE OR INVALID DATA RECEIVED FROM VEHICLE SECURITY CONTROL MODULE
1. With the scan tool, attempt to communicate with theBCM.

Can the scan tool communicate with the BCM?

Yes

- Go To 3

No

- No Response From BCM (Body Control Module) and perform the No Response from BCM diagnostic procedure.

3. BODY CONTROL MODULE (BCM) TROUBLE CODES SET
1. With the scan tool, check for BCM DTCs.

Are any DTCs present in the BCM?

Yes

- Testing and Inspection and perform the appropriate diagnostic procedure.

No

- Go To 4

4. VIN PROGRAMMED INTO PCM
1. With the scan tool, display the VIN that is programmed in the PCM.

Has a VIN been programmed into the PCM?

Yes

- Go To 5

No

- Program the correct VIN into the PCM and retest.
- Perform the POWERTRAIN VERIFICATION TEST. Powertrain Verification Test.

5. POWERTRAIN CONTROL MODULE (PCM)
1. Turn the ignition off.
2. Ignition on, engine not running.
3. With the scan tool, erase all BCM and PCM DTCs.
4. Attempt to start and idle the engine.
5. With the scan tool, read the PCM DTCs.

Does the scan tool display this code?

Yes

NOTE: Before continuing, check the PCM harness connector terminals for corrosion, damage or terminal push out. Repair as necessary. Replace and program the Powertrain Control Module.

- Perform the POWERTRAIN VERIFICATION TEST. Powertrain Verification Test.

No

- Test Complete.

6. IGNITION KEY

NOTE: You must obtain the transponder identification code.

NOTE: This DTC could have been set if the RF Hub harness connector was disconnected or if the RF Hub was replaced recently.

NOTE: All keys that the customer uses for this vehicle must be tested to verify they are operating properly.

1. Ignition on, engine not running.
2. Verify the correct VIN is programmed into the PCM and Body Control Module (BCM).
3. Turn the ignition off.
4. With each customer key turn the ignition key on and crank the engine to start.
5. With the scan tool, read the PCM DTCs. Look for P0513.

Is the DTC P0513 still active?

Yes

- Replace the Ignition Key.
- Perform the POWERTRAIN VERIFICATION TEST. Powertrain Verification Test.

No

- Test Complete.

NOTE: If this DTC cannot be reset, it could have been an actual theft attempt.