Fuel Pump Control Module Requested MIL Illumination
Table of contents
P069E BUICK Possible Causes
- Faulty Fuel Pump
- Faulty Fuel Pump Control Module
- Fuel Pump Control Module harness is open or shorted
- Fuel Pump Control Module circuit poor electrical connection
How do I fix code P069E BUICK?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P069E BUICK code
The cost of diagnosing the P069E BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P069E BUICK Description
The fuel pump control module uses the serial data network to signal the Engine Control Module (ECM) that the fuel pump control module is requesting malfunction indicator lamp (MIL) illumination. A DTC is set in the fuel pump control module, and the request for MIL illumination is sent when the fuel pump control module determines that a failure that affects emissions has occurred in the fuel pump control system.
When the ECM receives the message from the fuel pump control module, DTC P069E will set in the ECM.