Flash: 3.0L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the...
Ram technical service bulletin 18-038-15 REV-B for 2015 Ram Promaster.
- Bulletin number
- 18-038-15 REV-B
- Component
- Power train
- Summary
- Flash: 3.0L Powertrain Diagnostic And System Enhancements 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. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ? P0299 - Turbocharger Underboost ? P226C - Turbocharger Boost Control Slow Response ? P0181 - Fuel Temperature Sensor Circuit Low ? P2BA9 - NOx Exceedence - Insufficient Reductant Quality ? P0401 - EGR System Performance ? P00AF - Turbocharger Boost Control Module A Performance ? P203B - Reductant Level Sensor 1 Circuit Performance ? P203E - Reductant Level Sensor 1 Circuit Intermittent-Erratic ? P22FA - NOx Sensor Performance Slow Response High to Low Bank 1 Sensor 1 ? P2458 - Diesel Particulate Filter Regeneration Duration ? P2459 - Diesel Particulate Filter Regeneration Frequency ? P2463 - Diesel Particulate Filter - Soot Accumulation ? P0402 - Exhuast Gas Recirculation Flow Excessive Detected ? P04FB - Crankcase Ventilation Hose Connection Sensor Range/Performance ? P04E2 - Crankcase Ventilation Hose Connection Sensor Circuit Low ? P051B - Crankcase Pressure Sensor Circuit Range/Performance ? P051C - Crankcase Pressure Sensor Circuit Low ? P051D - Crankcase Pressure Sensor Circuit High ? P04DB - Crankcase Ventilation System Disconnected ? P04FC - Crankcase Ventilation System Performance ? P011B - Engine Coolant Temperature / Intake Air Temperature Correlation ? P04D9 - Closed Loop EGR Control At Limit Flow Too Low ? P04DA - Closed Loop EGR Control At Limit Flow Too High In addition to the DTCs listed above, this software also corrects a condition where incorrect glow plugs were being identified when glow plug DTCs were set for cylinders 2, 3, and 4.
Owners of these vehicles have filed 12 complaints in the transmission category.
Vehicles covered
- Ram Promaster 2015 2015
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