I pulled the engine codes if they help
PO57D
PO463
PO453
PO69E
PO57D
PO463
PO453
PO69E
Fuel gauge doesn’t move after installing subs
Hey everyone! So I have a 2013 Malibu ls(2.5lt engine) and recently installed a sub box. After the install I noticed the service airbag lights comes on and the fuel gauge doesn’t move. The fuses seem ok though I only noticed 1 for the fuel gauge. When I move the key to “ON”, it will move the needle up and down smoothly, just not when the engine is started. The lcd screen also just constantly says low fuel. I know the fuel pump module needs to be replaced but it only started happening after the install. Any advice?
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Engine-codes.com is a good resource.
You need the U codes to be read also, those are communication failure codes that indicate issues in the onboard data stream and help with diagnosis.
A 4 code families need to be read not just the P codes.
You need the U codes to be read also, those are communication failure codes that indicate issues in the onboard data stream and help with diagnosis.
A 4 code families need to be read not just the P codes.
Sorry for late reply! Is this what you’re needing? These are the current codes I just pulled, I have photos of the obd2 scanner too if those would be more helpEngine-codes.com is a good resource.
You need the U codes to be read also, those are communication failure codes that indicate issues in the onboard data stream and help with diagnosis.
A 4 code families need to be read not just the P codes.
P057D: Brake Pedal Position Sensor Circuit High Voltage
P0453:Fuel Tank Pressure Sensor Circuit High Voltage
P0463: Fuel Level Sensor A Circuit High Input
P0461:Fuel Level Sensor Circuit Range/Performance
No, he asked for the U codes, which are stored differently. You are posting P codes.Sorry for late reply! Is this what you’re needing?
Could these be what you're referring to? sorry no one has ever asked about any other codes so I'm learning how to get the other codes.No, he asked for the U codes, which are stored differently. You are posting P codes.
U0101-00: Lost communication with transmission control module
U0422-71: Invalid data received from body control module - Invalid data
only two ones I pulled.
Cleaning the module connectors would be my first action with a electrical contact cleaner.
1 - 7 of 7 Posts
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