Yes, the main relay is also known as the fuel pump relay. When one fails in can create a slue of different problems for the car such as turning the car off while driving.
The computer detected a malfunction, set a code, and went into limp mode.
Yes, a faulty engine main relay can cause an engine to stall while driving. The main relay supplies power to essential components, including the fuel pump and ignition system. If the relay fails or has poor connections, it can interrupt the power supply, leading to engine stalling. It's important to diagnose the relay along with other potential issues if stalling occurs.
it could be the main assembly relay under the drivers kickpanel
The transmission computer has detected a malfunction. You need to have it checked for codes.
The door lock relay is the culprit. where it is I have not a clue so far.
it may not be you ignition relay, but your alternator.
The transmission computer has detected a malfunction and set a code. You will need to have it checked for codes to know what to diagnose.
main relay
This is not the cause, this relay is to start the and run the compressor (Basically) and it will not cause the system to lower overnight.
main fuel relay going bad. Eventually car will cut off while driving.
It may be over heating,check out your rad hose. There are many things that can cause low power: weak fuel pump(check pressure), sensor malfunction ( codes ) ,charging system malfunction, transmission shifting issues, brakes dragging.
First thing to check is the fuel pump relay. IT could also be that big air clearner hose. If that is broken or cracked anywhere these it will cause over fuelling.