Fault code index · high
U0155
Lost communication with instrument panel cluster
Lost communication with instrument panel cluster
Applies to: All X-TYPE variants, 2001-2009 (saloon & estate) · Confidence: Platform code set + documented X-TYPE failures
Common causes
- Instrument pack unpowered
- CAN wiring open
- Instrument pack failure
Quick checks
- Scan access: Generic scan tool (U0xxx) / WDS-IDS (U1xxx, U2xxx)
Typical fixes
- Check instrument pack fuses and connectors
- Check CAN wiring at the bulkhead grommet