# Service bulletin 23\-014\-17

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: 10140036
- Published by NHTSA: 2018\-06\-11
- Manufacturer's number: 23\-014\-17
- Manufacturer's date: 2017\-03\-17
- NHTSA component: EXTERIOR LIGHTING

## NHTSA's summary

Cracked Clearance Lamps This bulletin involves replacing the cab clearance lamps. The vehicle may have been built with cab clearance lamps that may fail prematurely.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10140036-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10140036-0001.pdf)

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

## Components

Lighting

## Vehicles listed

- 2017 RAM 2500

## Other bulletins for the same vehicles and component

- [S1625000003 Rev.](/bulletins/10231712.md), 2023-02-13, Service bulletin: BACK OVER PREVENTION; EXTERIOR LIGHTING. Malfunction Indicator Lamp \(MIL\) Illumination. NOx Sensor Diagnostic Trouble Codes \(DTCs\) Diagnosis Information.
- [1807317](/bulletins/10224744.md), 2022-10-24, Service bulletin: BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; POWER TRAIN. Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module \(ECM/PCM\) with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that the following DTCs have been set:P202E \- Reductant Injector Performance. P218F \- Reductant No Flow Detected. Customers may experience one or more of the following conditions:Unpleasant odor in the vehicle at low speeds and when regeneration is active. Intermittent no crank and no start\(68RFE automatic transmission only\). Unable to complete ?Fuel Pressure Override? test in the scan tool. In addition, the following software enhancements are also available:Calibration changes to engine\-off timer. Changes to engine warm up protection. Hydrocarbon Desorption \(HCD\) driveability improvements. A/C pressure sensor update. Exhaust Gas Recirculation \(EGR\) calibration changes. Improved fuel filter reminder calibration. Improved regeneration at low speeds. Updated accelerator pedal calibration to reduce hesitation. Calibration changes to reduce turbo inlet temperatures.
- [0809420](/bulletins/10223967.md), 2022-10-17, Service bulletin: EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Flash: Drivetrain Control Module \(DTCM\) Update This bulletin involves reprogramming the DTCM with the latest available software. The customer may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTC\) has been set::If the customer has any concerns with the transfer case or if the tech performs any repairs on the transfer case, the software must be updated.C140E \- Transfer Case Motor Blocked. If DTC C140E is present, follow normal diagnostic procedures before updating the DTCM.In addition the customer may describe the following:The ?Service 4WD? message/fault is displayed in the Instrument Panel Cluster \(IPC\). Transfer case shift fork tabs broken during range shift. Noisy \(clunking/ratcheting\) transfer case range shifts. Failure to complete transfer case range shifts. The following software enhancement is available:This update will help reduce premature transfer case failure.
- [S1625000007RevA](/bulletins/10220534.md), 2022-09-26, Service bulletin: EXTERIOR LIGHTING. Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P207F ? Reductant Quality Performance Set.
- [18\-073\-21](/bulletins/10218576.md), 2022-08-22, Service bulletin: EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL. Diesel Injector Freezing This bulletin involves installing a insulator over the Diesel Exhaust Fluid \(DEF\) injector. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes \(DTCs\) have been set: P218F \- Reductant No Flow Detected. P202E \- \(Diesel Exhaust Fluid\) Reductant Injector Performance. The customer will not notice any drivability issues associated with these DTCs. These DTCs may set when the vehicles is parked for a long time and the ambient temperatures are below \-11 °C \(12 °F\).
- [25\-002\-17](/bulletins/10217557.md), 2022-08-08, Service bulletin: EXTERIOR LIGHTING. Flash: Dosing Control Unit Diagnostic And System Improvements This bulletin involves reprogramming the Dosing Control Unit \(DCU\) with the latest available software. Some customers may experience a Malfunction Indicator Lamp \(MIL\) illumination specifically in cold weather. Upon further investigation, a technician may find the following Diagnostic Trouble Code \(DTC\): P207F \- Reductant Quality Performance.
- [S1625000007 Rev.](/bulletins/10188738.md), 2021-03-15, Service bulletin: EXTERIOR LIGHTING; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P207F ? Reductant Quality Performance Set.
- [12408](/bulletins/10149033.md), 2018-11-26, Service bulletin: EXTERIOR LIGHTING:TAIL LIGHTS. TAILLIGHT.
- [68174064A](/bulletins/10149014.md), 2018-11-26, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Assembly If the headlamp assembly is being replaced, please also replace the harness attached to the headlamp. Engineering would like to have both parts returned for analysis. Also, please take a picture of the parts and email the picture, a short discription of the issue, and the last 8 digits of the VIN to Brigitte.Wicks@fcagroup.com. Thank you.
- [18\-023\-16](/bulletins/10140234.md), 2018-06-11, Service bulletin: EXTERIOR LIGHTING; ELECTRICAL SYSTEM. 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 or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory:

JSON: [/v1/bulletins/10140036](/v1/bulletins/10140036)

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