UNIVERSAL · DTC LOOKUP
U0155 — Lost communication with instrument cluster
Universal diagnostic code. Below: what it means, common causes, symptoms, and the exact bench-programming fix path.
Common causes
- •Cluster hardware failure
- •Cluster power lost
- •CAN-bus break to cluster
Symptoms you'll see
- •Cluster dark
- •Other modules report cluster offline
- •IMMO faults co-present
The fix path
Verify cluster power first. If failed: Instrument Cluster Repair + Mileage Sync ($200).
AML services that fix this
Mail in the affected module, we bench-program, ship back next business day. Flat pricing, return shipping included.
Related diagnostic codes
B0028Airbag deployed — SRS module crash data storedB1004SRS Module Internal Failure / Crash Data StoredC0040ABS Module Internal FailureBMW E46 cluster pixel lossBMW E38/E39/E46 instrument cluster pixel dropoutsCluster mileage mismatchReplacement cluster shows wrong mileageRKE not respondingRemote keyless entry not working — module deadNot sure which service applies?
Text us your year/make/model + which scanner caught the code — we'll tell you exactly which module to ship and which service to pick.