# Service bulletin 0810121

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: 10221337
- Published by NHTSA: 2022\-09\-26
- Manufacturer's number: 0810121
- Manufacturer's date: 2021\-06\-19
- NHTSA component: EXTERIOR LIGHTING

## NHTSA's summary

License Plate LED Light Inoperative \- Moisture Visible Within the Lens This bulletin involves inspecting the license plate LED lamp for being inoperative or visible signs of moisture within the LED lamp housing and if necessary replacing the LED and installing a foam gasket to the license plate applique. Customers may comment on one or more of the following: License plate LED light is inoperable. Moisture in the license plate lamp housing.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221337-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221337-9999.pdf)

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

## Components

Lighting

## Vehicles listed

- 2014 to 2021 DODGE DURANGO

## Recalls for the same vehicles and component

- [2021372](/recalls/tc/2021372.md), 2021-06-11: Lights And Instruments

## Other bulletins for the same vehicles and component

- [2300424](/bulletins/10251854.md), 2024-03-18, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses.
- [2302923](/bulletins/10248045.md), 2024-01-02, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses \(Fig. 1\) . This bulletin is to communicate the procedure for head lamp condensation clearing.
- [S2308000081](/bulletins/10242735.md), 2023-09-25, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EXTERIOR LIGHTING:TURN SIGNAL. Cluster Displays ?Lamp Out? Message, Turn Signal Inoperative
- [0812323](/bulletins/10239948.md), 2023-07-31, Service bulletin: EXTERIOR LIGHTING. License Plate LED Light Inoperative \- Moisture Visible Within the Lens The customer may experience the following: ? There is a potential for water intrusion which over time could lead to an inoperable license plate lamp. Customers may comment on one or more of the following: ? License plate LED light is inoperable. ? Moisture in the license plate lamp housing. This bulletin involves inspecting the license plate LED lamp for being inoperative or visible signs of moisture within the LED lamp housing and if necessary replacing the LED and installing a additional O\-ring and foam gasket to the license plate applique
- [2302923](/bulletins/10234518.md), 2023-04-17, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses \(Fig. 1\) . This bulletin is to communicate the procedure for head lamp condensation clearing.
- [9100096](/bulletins/10230407.md), 2023-01-17, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING. Base Headlamp Bright, Base Headlamp Black
- [1807222](/bulletins/10228028.md), 2022-12-19, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); EXTERIOR LIGHTING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. 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 \(DTCs\) have been set: P2097 \- Downstream Fuel Trim System 1 Rich. P2099 \- Downstream Fuel Trim System 2 Rich.
- [1802417](/bulletins/10224765.md), 2022-10-24, Service bulletin: EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION; ELECTRICAL SYSTEM. Flash: Powertrain Diagnostic and System Enhancements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one of the following DTCs have been set:P040B \- Exhaust Gas Recirculation Temperature Sensor 1 Circuit Performance\(2017 MY with a 3.6L Only\). U1424 \- Implausible Engine Torque Signal Received\(2017 MY Only\). P2681 \- Engine Coolant Bypass Valve Control Circuit Open\(3.6L Only\). P2299\-00 \- Brake Pedal Position/Accelerator Pedal Position Incompatible. B23C3 \- Stop/Start Disable Switch 1/2 Correlation\(3.0L and 3.6L Only\). The following DTCs have been changed from a one trip fault to a two trip fault for\(3.0L and 3.6L 2017 MY Only\):P0335 \- Crankshaft Position Sensor Circuit. P0339 \- Crankshaft Position Sensor Intermittent. P0340 \- Camshaft Position Sensor Circuit \- Bank 1 Sensor 1. P0344 \- Camshaft Position Sensor Intermittent \- Bank 1 Sensor 1. P0365 \- Camshaft Position Sensor Circuit \- Bank 1 Sensor 2. P0369 \- Camshaft Position Sensor Intermittent \- Bank 1 Sensor 2. P0345 \- Camshaft Position Sensor Circuit \- Bank 2 Sensor 1. P0349 \- Camshaft Position Sensor Intermittent \- Bank 2 Sensor 1. P0390 \- Camshaft Position Sensor Circuit \- Bank 2 Sensor 2. P0394 \- Camshaft Position Sensor Intermittent \- Bank 2 Sensor 2. In addition, customers may experience one of the following conditions:A shorter auxiliary battery life. An illuminated Automatic Oil Change Indication \(AOCI\) light\(3.6L Only\). Other enhancements included in this update:Improvements to vehicle driveability during a cam or crank sensor MIL condition\(2017 MY Only\). Improved knock sensor performance.
- [T23](/bulletins/10224702.md), 2022-10-24, Service bulletin: FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; ELECTRICAL SYSTEM; POWER TRAIN. Customer Satisfaction Notification T23 ? EGR Valve Function The Powertrain Control Module \(PCM\) on about 415,000 of the above vehicles has software that may be operating the Exhaust Gas Recirculation valve \(EGR\) with an aggressive seating velocity. An aggressive seating velocity may damage the EGR valve. As a result this condition may illuminate the Malfunction Indicator Lamp \(MIL\) and display a P0404 code. The PCM must be reprogrammed on all involved vehicles.
- [9003846](/bulletins/10223883.md), 2022-10-17, Service bulletin: EQUIPMENT; EXTERIOR LIGHTING. LAMP, License Plate / LAMP, Liftgate If the license plate lamps have moisture or are inop, please replace the full liftgate lamp and/or the license plate lamp as one unit using care not to touch the licence plate lamp.

JSON: [/v1/bulletins/10221337](/v1/bulletins/10221337)

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