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Service bulletin SB-M-1239

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 id10032164
Published by NHTSA2010-02-13
Manufacturer's numberSB-M-1239
Manufacturer's date2009-01-08
NHTSA componentEQUIPMENT:ELECTRICAL; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

NHTSA's summary

HARLEY DAVIDSON: CALIBRATION UPGRADE FOR 2008 TOURING MODELS WITH ABS. A RECENT REFINEMENT TO THE ABS (ANTI-LOCK BRAKE SYSTEM) CALIBRATION OF 2008 TOURING MODEL MOTORCYCLES ADDS COMPATIBILITY WITH MICHELIN REPLACEMENT TIRES OFFERED BY PARTS AND ACCESSORIES, ACCOMMODATES POLICE USAGE PERFORMANCE REQUIREMENTS AND PERMITS RE-USE OF HYDRAULIC CONTROL UNIT (HCU) IF ELECTRICAL CONTROL UNIT (ECU) REPLACEMENT IS REQUIRED. *PE

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

Brakes, Equipment and accessories, Anti-lock brakes

Vehicles listed
HARLEY-DAVIDSON TOURING2008

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