What Does U0467 Mean?
The network is receiving implausible or corrupted data from the fuel additive control module (typically diesel exhaust fluid/DEF or fuel conditioning systems). This prevents proper monitoring and control of emissions-related fuel additive systems.
Common Causes
35%
Faulty fuel additive control module with internal circuit failure
30%
Damaged wiring or connectors in fuel additive system harness
20%
Failed fuel additive quality or level sensor sending bad data to module
10%
Contaminated or frozen fuel additive fluid causing sensor malfunction
5%
CAN bus communication circuit fault affecting additive module
Diagnostic Steps
1
Step 1: Inspect fuel additive tank and fluid condition; verify proper fluid type and check for contamination or freezing
2
Step 2: Check all connectors at fuel additive control module and related sensors for corrosion or damage
3
Step 3: Monitor fuel additive system parameters in scan tool live data to identify which sensor values are implausible
4
Step 4: Test resistance and voltage of fuel additive quality and level sensors against specifications
5
Step 5: Verify CAN bus integrity at additive module; replace module if all sensors and wiring test within specifications
Estimated Repair Cost
$250 - $1,200
Parts + labor, varies by vehicle and location
The network is receiving implausible or corrupted data from the fuel additive control module (typically diesel exhaust fluid/DEF or fuel conditioning systems). This prevents proper monitoring and control of emissions-related fuel additive systems.
The most common cause of U0467 (Invalid Data Received From Fuel Additive Control Module) is: Faulty fuel additive control module with internal circuit failure
Typical repair costs for U0467 range from $250 to $1,200, depending on the vehicle, location, and whether you do it yourself or go to a shop.
May result in reduced engine power or engine shutdown after a predetermined distance if diesel exhaust fluid system is affected. Plan for service before vehicle enters limp mode.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U0467 to identify the root cause.
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Quick Info
Category
Network
System
Emissions Control / Fuel Additive System
Difficulty
Type
Generic (SAE)
Recommended Tools
OBD2 Scanner
A quality scan tool helps you read codes, view live data, and clear faults.
