01312

From Ross-Tech Wiki

01312 - Powertrain Data Bus

01312 - Powertrain Data Bus: Faulty

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Immobilizer Communication blocked / Engine Start blocked

Possible Causes

  • Databus Wiring and/or Connector(s) faulty
  • Control Module(s) faulty

Possible Solutions

  • Check Databus Wiring and/or Connector(s)
  • Check Control Module(s)