Service bulletin 0818423

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10242831
Published by NHTSA	2023-09-25
Manufacturer's number	0818423
Manufacturer's date	2023-07-27
NHTSA component	PARKING BRAKE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

NHTSA's summary

ACC Etching on Start/Stop Button Shy Customers may experience: ? ACC (Accessory Position) etching missing on Stop/Start button. This bulletin involves inspecting and possibly replacing the Keyless Ignition Node (KIN). NOTE: There is no issue with the ignition switch or the switching of positions, but with the indication of the ACC lamp around the switch when in the ACC position. There is also cluster EVIC indication when the ignition is in the ACC position.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes, Electrical system, Engine, Parking brake

Vehicles listed
RAM 1500	2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
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