Circuit/System Verification
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Do not replace the engine control module for this DTC. DTC P069E is an informational DTC.
- Correct any engine control and communication DTCs before diagnosing fuel pump control module DTCs.
- Verify there are no engine control or communication DTCs set.
- If a DTC is set refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If a DTC is not set Go to step 2
- Verify there are no fuel pump control module DTCs set.
- If a DTC is set refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If a DTC is not set Go to step 3
- Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
- Verify the DTC does not set.
- If the DTC sets refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If the DTC does not set Go to step 5.
- All OK.