U0155moderate severityNetwork
Lost Communication with Instrument Panel Cluster
on 1998 Dodge Caravan 2.4L I4 · FWD
What this code means
Cannot communicate with the instrument cluster.
Symptoms
- Gauges not working
- No speedometer/tachometer
- Warning lights erratic
Common causes
- Cluster power failure
- CAN bus issue
- Cluster failure
Diagnostic steps
- Check cluster fuses
- Test power supply
- Check CAN wiring
Repair notes
Check fuses. Instrument cluster may need replacement or repair.
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ANCEL AD410 →
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Serious DIY~$100
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Autel MaxiSys MS906 Pro →
Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
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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