# Service bulletin S2023000033

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: 10223542
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: S2023000033
- Manufacturer's date: 2020\-06\-11
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

Fuel Door Button Inoperative Or Sticking

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10223542-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10223542-9999.pdf)

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

## Components

Fuel system

## Vehicles listed

- 2020 DODGE DURANGO

## Other bulletins for the same vehicles and component

- [9100833 REV1](/bulletins/11035064.md), 2026-07-18, Service bulletin: FUEL/PROPULSION SYSTEM. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
- [9100833](/bulletins/11034342.md), 2026-07-02, Service bulletin: FUEL/PROPULSION SYSTEM. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.
- [S2523000069](/bulletins/11020850.md), 2025-07-23, Service bulletin: FUEL/PROPULSION SYSTEM. Inspection Procedure For Liftgate Gas Strut
- [14\-003\-25](/bulletins/11013553.md), 2025-02-04, Service bulletin: ENGINE; FUEL/PROPULSION SYSTEM. "Check Engine Light Illuminates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P0452 \- EVAP Pressure Switch Stuck Closed. Customers may also comment on the following: ● The check engine light illuminates after long idle times and/or short trip driving. This bulletin involves possibly cleaning out the vapor purge line and installing an upper heat shield on to the top of the fuel tank."
- [9100494](/bulletins/11013256.md), 2025-01-30, Service bulletin: FUEL/PROPULSION SYSTEM. FUEL PUMP/LEVEL UNIT MODULE For vehicles with Saddle Fuel Tanks, need to determine if there are any DTCs in wiTECH. Follow Service Diagnostics published prior to making any changes. Review any existing SOL or TSBs published for customer complaint issue. Only the Fuel Pump Module should be replaced if there are DTCs associated with the Fuel Level Sensor number 1. Only the Auxiliary Level Sender should be replaced if there are DTCs associated with the Fuel Level Sensor number 2. If there is a mixture of DTCs between the Fuel Pump Module and the Auxiliary Level Sensor, then investigate if there is a Jumper Harness or circuit issue between the Level Sender and the PCM. Verify fuel transfer between auxiliary tank and the primary tank by monitoring the auxiliary level sensor to verify it drops after driving.
- [1400523](/bulletins/10242824.md), 2023-09-25, Service bulletin: FUEL SYSTEM, GASOLINE. Fuel Nozzle Premature Shut Off The customer may experience the following: ? Hard to fill fuel tank, premature fuel nozzle shut off. This bulletin involves inspecting and replacing the fuel filler tube
- [9004226](/bulletins/10220501.md), 2022-09-26, Service bulletin: FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; POWER TRAIN. TUBE, Coolant outlet \(Rear Heater Return Line\) Be advised, Mopar does offer rear coolant line repair kits for MY 2018 \- 2020 vehicles for coolant leak repair. Please see TSB 23\-023\-20 for kit part numbers and instructions. If looking to replace the rear heater line due to a rub through from the trans oil heater \(TOH\) line clamp on the engine side: 1\) Rotate the tangs on the clamp towards the transmission and out of the direction of the rear heater line 2\) Adjust the TOH line by pushing it towards the engine to increase clearance between the TOH line and rear heater line.
- [18\-039\-20](/bulletins/10175733.md), 2020-05-26, Service bulletin: FUEL SYSTEM, GASOLINE. Possible Driveability Issues due to the Winter\-Blend Fuel into the Warmer Season
- [18\-035\-20](/bulletins/10175721.md), 2020-05-26, Service bulletin: FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Fuel Vapor Hose Not Connected This bulletin involves inspecting and connecting a loose fuel vapor hose. 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 \(DTCs\) has been set:P0441 \- EVAP Purge System Performance. P0456 \- EVAP System Small Leak. P0455 \- EVAP System Large Leak. Customer or technician may also experience the following:Fuel odor smell in the left rear wheel opening.
- [9004226](/bulletins/10175025.md), 2020-05-18, Service bulletin: ENGINE AND ENGINE COOLING; POWER TRAIN; FUEL SYSTEM, GASOLINE. TUBE, Coolant outlet \(Rear Heater Return Line\) If looking to replace the rear heater line due to a rub through from the trans oil heater \(TOH\) line clamp on the engine side: 1\) Rotate the tangs on the clamp towards the transmission and out of the direction of the rear heater line 2\) Adjust the TOH line by pushing it towards the engine to increase clearance between the TOH line and rear heater line.

JSON: [/v1/bulletins/10223542](/v1/bulletins/10223542)

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