2015 Honda GL1800 TSBs

The new TPMS supplier parts are not compatible (will not communicate) with the original equipment parts. Therefore, if the original TPMS sensor/valve or receiver requires replacement, it will require the TPMS kit listed in this bulletin. Individual parts for the new kit are available for future repairs.

The new TPMS supplier parts are not compatible (will not communicate) with the original equipment parts. Therefore, if the original TPMS sensor/valve or receiver requires replacement, it will require the TPMS kit listed in this bulletin. Individual parts for the new kit are available for future repairs.

The new TPMS supplier parts are not compatible (will not communicate) with the original equipment parts. Therefore, if the original TPMS sensor/valve or receiver requires replacement, it will require the TPMS kit listed in this bulletin. Individual parts for the new kit are available for future repairs.

The new TPMS supplier parts are not compatible (will not communicate) with the original equipment parts. Therefore, if the original TPMS sensor/valve or receiver requires replacement, it will require the TPMS kit listed in this bulletin. Individual parts for the new kit are available for future repairs.

The new TPMS supplier parts are not compatible (will not communicate) with the original equipment parts. Therefore, if the original TPMS sensor/valve or receiver requires replacement, it will require the TPMS kit listed in this bulletin. Individual parts for the new kit are available for future repairs.

The new TPMS supplier parts are not compatible (will not communicate) with the original equipment parts. Therefore, if the original TPMS sensor/valve or receiver requires replacement, it will require the TPMS kit listed in this bulletin. Individual parts in the kit are available for future repairs.

HONDA HAS DETERMINED THAT UNDER CONDITIONS WHERE THE BRAKE FLUID IS NOT REPLACED ACCORDING TO THE MAINTENANCE SCHEDULE (EVERY 12,000 MILES OR TWO YEARS, WHICHEVER COMES FIRST), SOLID DEPOSITS MAY FORM WITHIN THE BRAKE FLUID, LEADING TO COMPONENT MALFUNCTION WITHIN THE SECONDARY MASTER CYLINDER, WHICH MAY CAUSE THE REAR BRAKE TO DRAG.

POTENTIALLY DEFECTIVE SECONDARY MASTER CYLINDER. UNDER CONDITIONS WHERE THE BRAKE FLUID IS NOT REPLACED ACCORDING TO THE MAINTENANCE SCHEDULE, DEPOSITS MAY FORM WITHIN THE BRAKE FLUID, LEADING TO COMPONENT MALFUNCTION WITHIN THE SECONDARY MASTER CYLINDER, WHICH MAY CAUSE THE REAR BRAKE TO DRAG. A DRAGGING REAR BRAKE INCREASES THE RISK OF A CRASH AND MAY GENERATE ENOUGH HEAT TO CAUSE THE REAR BRAKE TO CATCH FIRE."

THROUGH THE ENTIRE BULLETIN BEFORE HAND SO YOU CAN VISUALIZE THE PROCEDURES BEFORE YOU START. NOT ONLY WILL YOU BE INSTALLING AN UPDATED SMC AND A NEW REAR MASTER CYLINDER, BUT IT IS IMPORTANT TO CAREFULLY FOLLOW EACH STEP IN EXACT ORDER SO THAT THE PEDAL BRAKE LINE IS COMPLETELY FLUSHED OF ANY CONTAMINANTS.

AS INDICATED IN S/B GL1800 #23 AND OTHER COMMUNICATIONS ABOUT THIS RECALL, IT IS ABSOLUTELY CRITICAL THAT ONLY PRO HONDA DOT 4 BRAKE FLUID BE USED DURING THE REPAIR PROCEDURE. TO HELP ENSURE AN ADEQUATE SUPPLY OF BRAKE FLUID IS AVAILABLE FOR RECALL REPAIRS, AN ADDITIONAL ALLOCATION OF PRO HONDA DOT 4 BRAKE FLUID WILL BE SHIPPED TO DEALERS. THE ALLOCATION IS BASED ON YOUR DEALERSHIPS PREVIOUSLY SUBMITTED GL1800 SMC RECALL WARRANTY CLAIMS."

IS IMPLEMENTING A RECALL REMEDY FOR 2001-2010 AND 2012 GL1800/A MOTORCYCLES ALREADY SUBJECT TO SAFETY RECALL JG6. HONDA HAS DETERMINED THAT UNDER CONDITIONS WHERE THE BRAKE FLUID IS SUBJECT TO PROLONGED AGING DUE TO A LACK OF MAINTENANCE (I.E., THE BRAKE FLUID IS NOT REPLACED FOR A LONG PERIOD OF TIME DESPITE THE PUBLISHED MAINTENANCE SCHEDULE OF REPLACEMENT EVERY 12,000 MILES OR TWO YEARS, WHICHEVER COMES FIRST), DEPOSITS MAY FORM WITHIN THE BRAKE FLUID. IF SUFFICIENT DEPOSITS ARE FORMED, THEY CAN RESULT IN A MALFUNCTION OF THE SECONDARY MASTER CYLINDER, WHICH MAY CAUSE THE REAR BRAKE TO DRAG."

OFF ROAD VEHICLES, MOTORCYCLES TIRES, AND WARRANTIES. MODEL 2009 GL1800. *PE

The easiest way to remove it during PDI is to grab the covering with both hands near the top of the steering wheel and pull it toward you, like you see here. The covering comes right off.

OF TRIKE COVERSIONS."

PRODUCED BY NXP AND ASSEMBLED INTO AIRBAG SENSOR SUPPLIED BY DENSO INTERNATIONAL AMERICA, INC. THIS DELAMINATION ISSUE MANIFESTS ITSELF AS AN OPEN CIRCUIT WITHIN THE SENSOR, CAUSING A DTC TO BE SET ON THE VEHICLE ALONG WITH A DECLARING AIRBAG LIGHT.