Service bulletin 18-006-15 REVE

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. In addition, some customers may describe engine flare at startup or idle surge. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (sales codes ED6, ED8), built on or before June 16th, 2015 (MDH 0615XX). ? U0402 - Implausible Data Received From TCM (ED6, ED8). ? Engine Startup Flare and Idle Surge (ED6, ED8). ? P2172 - High Airflow/Vacuum Leak Detected. ? P1D73 - AGS Performance. ? U0140 - Lost Communication With Body Control Module. ? P0441 - Evap Purge System Performance (sales codes ED6, ED8). ? P0116 - Engine Coolant Temperature Sensor 1 Performance (sales codes ED6, ED8). ? P050D - Cold Start Rough Idle (sales codes ED6, ED8). 2015 PF Vehicles with (sales codes ED6, ED8), built on or before April 2nd, 2015 (MDH 0402XX). ? Improve cabin warm up in cold weather, when the vehicle is in park or neutral and the temperature is between 10°F to 40°F (-12°C to 4.5°C). ? P219A - Bank 1 Air-Fuel Ratio Imbalance. ? P2172 - High Airflow/Vacuum Leak Detected. ? P1D73 - AGS Performance. ? U0140 - Lost Communication With Body Control Module. ? P0116 - Engine Coolant Temperature Sensor 1 Performance (sales codes ED6, ED8). ? P050B - Cold Start Ignition Timing Performance (sales codes ED6, ED8). ? P050D - Cold Start Rough Idle (sales codes ED6, ED8). ? P061A - Level 2 Torque Performance (sales codes ED6, ED8). ? P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) (sales codes ED6, ED8). 2013-2014 PF Vehicles. ? P219A - Bank 1 Air-Fuel Ratio Imbalance. ? P2251 - O2 Sensor 1/1 Negative Current Control Circuit Open. ? P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off T

The document

• NHTSA's copy of the document (PDF)
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The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Trouble codes named

P0116, P0441, P050B, P050D, P061A, P106A, P1D73, P2172, P219A, P2251, U0140, U0402

Listing a model year does not mean every vehicle of it is concerned: the document says which.

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

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