# Service bulletin 18\-038\-15 REV\-B

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.

- Type: Service bulletin
- NHTSA id: 10151753
- Published by NHTSA: 2018\-12\-17
- Manufacturer's number: 18\-038\-15 REV\-B
- Manufacturer's date: 2015\-10\-14
- NHTSA component: ENGINE; POWER TRAIN

## NHTSA's 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10151753-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10151753-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Transmission and driveline

## Trouble codes named

P00AF, P011B, P0181, P0299, P0401, P0402, P04D9, P04DA, P04DB, P04E2, P04FB, P04FC, P051B, P051C, P051D, P203B, P203E, P226C, P22FA, P2458, P2459, P2463, P2BA9

## Vehicles listed

- 2015 RAM PROMASTER

JSON: [/v1/bulletins/10151753](/v1/bulletins/10151753)

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