| What are P069E CHEVROLET code possible symptoms? 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.What is DTC p069e on a fuel pump?
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 .What are the p0641 and p069e codes on a Chevy Silverado?
I have A 2009 Silverado and the check engine light is on. I read the codes and they are p0641 (5 volt reference voltage incorrect), p06A6, and p069E (Fuel pump control module requested MIL illumination). These codes also came up again as pending.Why does the code p069e keep popping up on my battery?
Sometimes P069E can pop up intermittently, or it can result from a dead battery. This is especially true if the code is a history code and not current. Clear the code and see if it returns. If it does, the next step is to perform a visual inspection.