18-022-26 REV. F

Flash: Powertrain Control Module (PCM) Updates PCR9A Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• **P032F-00 - Combustion Engine Producing Insufficient Torque.
• P2D28-00 - Cold Start Propulsion Torque Performance.
• U0075-00 - Control Module Communication Bus "C" Off.
• P0610-00 - Control Module Vehicle Options Error.
• P0630-00 - VIN Not Programmed or Incompatible - ECM/PCM.
• P0607-00 - Control Module Performance.
• P0513-00 - Incorrect Immobilizer Key.
• C0501-00 - Left Front Wheel Speed Sensor "A" Range/Performance.
• C0507-00 - Right Front Wheel Speed Sensor "A" Range/Performance.
• C050D-00 - Left Rear Wheel Speed Sensor "A" Range/Performance.
• C0513-00 - Right Rear Wheel Speed Sensor "A" Range/Performance.
• P0520-00 - Engine Oil Pressure Sensor/Switch "A" Circuit.
• P0139-00 - O2 Sensor Circuit Slow Response (Bank 1 Sensor 2).
• P0159-00 - O2 Sensor Circuit Slow Response (Bank 2 Sensor 2).**
• P2096-00 - Downstream Fuel Trim System 1 Lean.
• P2097-00 - Downstream Fuel Trim System 1 Rich.
• P2098-00 - Downstream Fuel Trim System 2 Lean.
• P2099-00 - Downstream Fuel Trim System 2 Rich.
• P068A-00 - ECM Power De-Energized Performance-Too Early. NOTE: The above DTCs are being falsely set due to lack of robustness to the diagnostic monitor.
• P121B-00 - Active Exhaust Valve 2 Performance.
• P1217-00 - Active Exhaust Valve 1 Performance.
• P0172-00 - System To Rich (Bank 1).
• P0175-00 - Fuel System 2/1 Rich. Customers may also comment on the following:
• Vehicle exhibits a no crank / no start condition.
• Exhaust pitch does not track with acceleration. **In addition, the following software enhancement(s) are available:
• Launch Control Feature improvements.
• Resolved "Oil Level Low" warning caused by parking on incline.** This bulletin involves inspecting and possibly reprogramming the PCM, TCM and ISCM with the latest available software