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2021 PORSCHE TAYCAN CROSS TURISMO
4 Dual Motor AWD•AWD•AUTOMATIC•ev
21 active safety recalls on this vehicle — view recalls
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Repairs0Labor321Torque3779Fluid5DTC742Battery1Maintenance0Recalls21
01317moderate severityNetwork

Instrument Cluster Control Module (J285) - No Communication

on 2021 Porsche Taycan Cross Turismo 4 Dual Motor AWD · AWD

What this code means

No data is being received from the instrument cluster module. Similar to OBD U0155 (Lost Communication with Instrument Panel Cluster).

Symptoms

  • Gauges not working
  • Warning lights inoperative
  • No dash display

Common causes

  • Cluster power or ground fault
  • CAN wiring to cluster damaged
  • Faulty instrument cluster
  • Blown fuse

Diagnostic steps

  1. Check cluster power and ground
  2. Verify CAN wiring to cluster
  3. Scan for bus faults
  4. Replace cluster if unresponsive
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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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