# Service bulletin CUSTOMER LETTER

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: 10108425
- Published by NHTSA: 2017\-07\-01
- Manufacturer's number: CUSTOMER LETTER
- Manufacturer's date: 2017\-05\-12
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

## NHTSA's summary

CUSTOMER LETTER \- ON SOME 2017 CIVIC VEHICLES, THE 3\-WAY COOLANT JOINT WAS INCORRECTLY MANUFACTURED, AND MAY BE INTERNALLY BLOCKED. IF THE JOINT IS BLOCKED, A TECHNICIAN WILL NOT BE ABLE TO FILL THE COOLING SYSTEM PROPERLY, WHICH MAY LEAD TO OVERHEATING OF THE ENGINE.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Engine, Cooling system

## Vehicles listed

- 2017 HONDA CIVIC

JSON: [/v1/bulletins/10108425](/v1/bulletins/10108425)

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