U110Flow severityNetwork
Lost Fuel Level Received Via CAN
on 2001 Ram 1500 3.9L V6 · RWD
What this code means
The module stopped receiving fuel level data over the CAN bus. No direct OBD P-code equivalent.
Symptoms
- Fuel gauge reads empty or erratic
- Trip computer errors
- Warning message
Common causes
- Faulty fuel level sensor module
- CAN wiring fault
- Loose connector
- Software fault
Diagnostic steps
- Scan all modules for codes
- Verify fuel level sensor output
- Check CAN wiring
- Clear codes and retest
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Other Network codes on this vehicle
U0001
High Speed CAN Communication Bus
U0002
High Speed CAN Communication Bus Performance
U0003
High Speed CAN Communication Bus (+) Open
U0004
High Speed CAN Communication Bus (+) Low
U0005
High Speed CAN Communication Bus (+) High
U0006
High Speed CAN Communication Bus (-) Open
U0007
High Speed CAN Communication Bus (-) Low
U0008
High Speed CAN Communication Bus (-) High
U0009
High Speed CAN Communication Bus Shorted Together
U0010
Medium Speed CAN Communication Bus