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Service bulletin Wrench_Jan-Mar20

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)
TypeService bulletin
NHTSA id10174711
Published by NHTSA2020-05-05
Manufacturer's numberWrench_Jan-Mar20
Manufacturer's date2020-04-13
NHTSA componentELECTRICAL SYSTEM; POWER TRAIN

NHTSA's summary

"Technician news letter - REVERSE ISSUES (GL1800 - M/T) If you verify a customer complaint of a GL1800 with manual transmission not going into reverse or grinding when engaging reverse, the issue is usually caused by improper reverse actuator cable adjustment or lack of lubrication of the reverse shift arm. NAVI SOFTWARE UPDATE (GL1800) The February 2020 update for GL1800 navigation software is available through the Honda Powersports web site. Click on the link below to access the update."

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

Electrical system, Transmission and driveline

Vehicles listed
HONDA GL18002020

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