P0513-SKIM SYSTEM READ ACCESS TO EEPROM ERROR

For a complete wiring diagram Refer to Section 8W

When Monitored:
With the ignition on.
Set Condition:
The ECM detects an internal EEPROM fault.

Possible Causes

SKIM

INTERMITTENT CONDITION

CHECK FOR SKIM COMMUNICATION AND DTCS

ENGINE CONTROL MODULE

Diagnostic Test

1.CHECK FOR SKIM COMMUNICATION AND DTCS

Are any SKIS problems or DTCs present?

Yes

Refer to symptom list for problems related to SKIM Communication and DTCs before continuing.
Perform the ECM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).

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2.CHECK FOR ECM DTCS

NOTE: If the ECM detects and stores a DTC, the ECM also stores the engine/vehicle operating conditions under which the DTC was set. Some of these conditions are displayed on the scan tool at the same time the DTC is displayed.

NOTE: Before erasing stored DTCs, record these conditions. Attempting to duplicate these conditions may assist when checking for an active DTC.

Did this DTC set again?

Yes

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Refer to the *CHECKING FOR AN INTERMITTENT DTC Diagnostic Procedure. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING)

3.SKIM

Did this DTC set again?

Yes

Replace and program the Engine Control Module in accordance with the Service Information.
Perform the ECM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).

The test is complete.
Perform the ECM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).