08-024-25 REV. C

Flash: Motor Control Processor B (MCP B) Updates 6A2 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):
• P1626-00 - Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms:
• Wrench icon is illuminated on the Instrument Panel Cluster (IPC).
• Turtle icon illuminated on the IPC.
• Reduced power.
• Vehicle will not shift out of park. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.