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Service bulletins for the 2018 Dodge Challenger

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.

255 on file from NHTSA, as of 2026-10-19.

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By component

By trouble code

Only bulletins with component: Air bags are shown. Show all

Bulletins, newest first
23013202023-01-09. Service bulletin. STRUCTURE; VEHICLE SPEED CONTROL; AIR BAGS. Hood Bezel is Warped and Hood Paint is Damaged or Chipped This bulletin involves replacing the hood bezel, inspecting the hood for paint damage and if required, refinishing the entire hood. The customer may describe the following:The hood bezel is warping and in some cases, chipping the paint on the sides and corners of the hood bezel opening. Every vehicle will get a new hood bezel even if the customer chooses to have the repairs done at a third party facility. All vehicles must be inspected and the hood bezel released through the Warranty Contact Center (888-255-2616 / Option #2) with VIN to arrange an appointment.All (U.S. Only) customers will be contacted by a Customer Care Advisor regarding this Service Bulletin. If the customer (U.S. Only) chooses to have their vehicle repaired by a third party preferred paint facility with reimbursement, an inspection with photos of the damaged paint are to be performed by the dealership. These customers must also receive a new hood bezel from the dealership for installation at a third party facility.Perform the Diagnostic Procedure. Proceed toStep 1of the Diagnostic Procedure. All (Canadian Only) customer vehicles must be inspected. Hood bezels will only be released through the Tech Hotline Center 1-800-361-2702 (English) or 1-800-361-1702 (French).
23013202022-09-26. Service bulletin. STRUCTURE:BODY:HOOD; AIR BAGS; VEHICLE SPEED CONTROL. Hood Bezel is Warped and Hood Paint is Damaged or Chipped This bulletin involves replacing the hood bezel, inspecting the hood for paint damage and if required, refinishing the entire hood. The customer may describe the following:The hood bezel is warping and in some cases, chipping the paint on the sides and corners of the hood bezel opening. Every vehicle will get a new hood bezel even if the customer chooses to have the repairs done at a third party facility. All vehicles must be inspected and the hood bezel released through the Warranty Contact Center (888-255-2616 / Option #2) with VIN to arrange an appointment.All (U.S. Only) customers will be contacted by a Customer Care Advisor regarding this Service Bulletin. If the customer (U.S. Only) chooses to have their vehicle repaired by a third party preferred paint facility with reimbursement, an inspection with photos of the damaged paint are to be performed by the dealership. These customers must also receive a new hood bezel from the dealership for installation at a third party facility.Perform the Diagnostic Procedure. Proceed toStep 1of the Diagnostic Procedure. All (Canadian Only) customer vehicles must be inspected. Hood bezels will only be released through the Tech Hotline Center 1-800-361-2702 (English) or 1-800-361-1702 (French).
90037042022-09-26. Service bulletin. SEATS; FUEL SYSTEM, GASOLINE; AIR BAGS; POWER TRAIN; BACK OVER PREVENTION; ENGINE AND ENGINE COOLING. Transmission Oil Pan, Heater (TMU), Tube or O-ring Applies to vehicles equipped with 8 speed transmissions only; if you have a leak that appears to be at the pan the use of proper leak detection is recommended. The fluid in the 8 speeds can be detected with a black light and there are aftermarket spray on leak detection materials to help ensure that the leak is properly diagnosed and not from another location such as cooler lines, heater tubes, or case porosity. Please note that the transmission pan gasket is available for many of the 8 speed applications FCA offers. Please review the available quick connect and transfer tube parts, as replacement of the TMU may not be required. If a TOC line connection is found to be the source, the quick connect may need replacement. If the leak source is coming from the connection of the TMU to the transmission, the transfer tube may need replacement. When parts are returned to the QEC the retaining clips (snap ring) for the quick disconnect fittings are missing. (This leaves a question as to whether the clips were missing from the assembly plant, or the technician removed them in order to make line removal easier.) Please return the clips with the transmission heater and note if they were not there to begin with. For any questions regarding transmission heater, contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.