C-series

C1 200 (2001-2006)

1. Remove the front seat backrest.
2. The connector is just below the front-seat headrest.

C650GT (2012-2015)

1. Lift the rear of the seat to access the helmet compartment.
2. The connector is under the front part of the seat, to the left of the seat
   hinge.

C650GT (2015-2019)

C400GT (2018+)

1. Remove the battery compartment cover on the leg shield panel behind the
   rider’s feet.
2. The diagnostic connector is under the cover.

F-series
and G-series

(652 cm³
single)

F650CS / Scarver (2002-2006)

1. The diagnostic connector is under the right-hand side main body
   panel, above the radiator.
2. You can reach the connector without removing the panel.

G650 XCountry

G650 XMoto (2007-2009)

1. The
   diagnostic connector is under the right-hand front radiator
   shroud.
2. You can reach the connector without removing the panel.

G650GS Sertão (2011-2015)

1. The
   diagnostic connector is under the right-hand side main body
   panel, above the radiator.
2. You can reach the connector without removing the panel.

G-series

(449 cm³
single)

1. The
   diagnostic connector is attached to the left-hand main frame
   tube, behind and below the radiator.

G-series

(313 cm³
single)

G310GS (2017+)

1. Remove the seat.
2. The diagnostic connector is in the recessed compartment under the
   front half of the seat.

F-series

(798 cm³
inline twin)

F700GS (2012-2018)

F800GS (2007-2018)

F800GS Adventure (2013-2018)

2015+

1. Remove the seat.
2. The diagnostic connector is in front of the rear-mounted fuel tank.

F800S (2006-2011)

F800ST (2006-2013)

F800GT (2012-2018)

1. Remove the seat.
2. The diagnostic connector is inside the rear quarter panel, behind
   the fuel filler cap.

F-series

(853 cm³
and 895 cm³
inline twins)

F850GS (2019+)

F850GS Adventure (2019+)

F900R (2020+)

F900XR (2020+)

1. Remove the seat.
2. The diagnostic connector is under the front half of the seat, behind
   the fuel tank.

OHV R-series (‘Oilhead’) 848 cm³
(R850) and 1 085 cm³
(R1100) boxer twins

R850RT (1997-2002)

R1100GS (1993-1999)

R1100RS (1993-2001)

R1100RT (1995-2001)

1. Remove the seats.
2. The diagnostic connector is under the seats, midway between the
   front and rear seats.

R1100R (1994-2001)

1. Remove the rear seat.
2. The diagnostic connector is in the compartment under the rear seat.

OHV
R-series (‘Oilhead’) 848 cm³
(R850), 1 085 cm³
(R1100S), 1 130 cm³
(R1150) and 1 170 cm³
(R1200 cruiser) boxer twins

R850RT (2001-2008)

R1150R, Rockster (2001-2007)

R1150RS (2001-2006)

R1150RT (2001-2008)

R1150GS (2000-2006)

R1150GS Adventure (2002-2006)

1. Remove the seat.
2. The diagnostic connector is under the front part of the seat, above
   the airbox.

1. Remove the seat.
2. The diagnostic connector is under the front part of the seat.

R1200CL (2002-2006)

R850C (1999-2004)

1. Remove the left front chrome cover.
2. The diagnostic connector is above the left Telelever A-arm pivot

OHV
and DOHC R-series (‘Hexhead’), 878 cm³
(R900RT), 1 170 cm³
and 1 802 cm³
(R18) boxer twins

R1200GS Adventure (2006-2014)

2015+

1. Remove the rear seat.
2. The diagnostic connector is under the rear part of the front seat.

R1200RT (2005-2014)

R1200ST (2005-2007)

1. Remove the seats.
2. The diagnostic connector is under the front seat, behind the upper
   shock absorber mount.

1. Remove the seat.
2. The diagnostic connector is to the left of the upper right frame
   tube, under the front part of the seat.

1. Remove the rear seat.
2. The diagnostic connector is in the compartment under the rear seat.

1. Remove the front seat.
2. The diagnostic connector is under the front part of the seat.

1. Remove the seat.
2. The diagnostic connector is in the underseat compartment, above the
   battery.

1. Remove the seat.
2. The diagnostic connector is on the upper right sub-frame tube, under
   the front part of the seat.

1. 2020 Models: Remove the right-side trim panel under the rider’s seat.2021+
   Models: Remove the left-side trim panel under the rider’s seat.
2. The diagnostic connector is above the gearbox drive shaft coupling.

Liquid-cooled
R-series (‘Wethead’, 1 170 cm³
and 1 254 cm³
boxer twins)

R1200RS, R1250RS (2014+)

R1200RT, R1250RT (2013+)

R1200GS, R1250GS (2012+)

R1200GS, R1250GS Adventure (2013+)

2015+

1. Remove the triangular plastic panel on the right side, under the front
   seat.
2. The diagnostic connector is in front of the battery.

K-series

(1^st
generation; 987 cm³
and 1 093 cm³
inline fours)

K100RS (1991-1992)

K1100RS (1994-1994)

K1100LT (1994-1999)

NOTE:
K75 models have
electro-mechanical injection and are not supported.

1. Remove the seat.
2. The diagnostic connector is under the right-hand side panel, above
   the brake fluid reservoir.

1. Remove the seat.
2. The diagnostic connector is attached to the upper left main frame
   tube under the front part of the seat, behind the fuel tank.

K-series

(2^nd
generation; 1 171 cm³
inline four)

K1200GT (2003-2005)

1. Remove
   the seat.
2. The
   diagnostic connector is inside the left rear quarter panel,
   midway between the front and rear seats.

1. Remove
   the front seat.
2. The
   diagnostic connector is under the front part of the front seat,
   under the upper left frame tube.

NOTE:
On K1200LT
models, the diagnostic connector cap may be light grey.

K-series

(3^rd
generation; 1 157 cm³
and 1 293 cm³
inline fours)

K1200R Sport (2006-2009)

K1200S (2004-2009)

K1200GT (2006-2008)

K1300R (2008-2013)

K1300S (2008-2016)

K1300GT (2008-2012)

1. Remove the rear seat (GT models) or one-piece seat (all other models).
2. The diagnostic connector is at the rear of the underseat
   compartment.

K-series

(4^th
generation; 1 649 cm³
inline six)

K1600GTL (2010-2014)

K1600GTL Exclusive (2013+)

K1600 Bagger (2017+)

K1600 Grand America (2017+)

2015+

1. Remove the front seat.
2. The
   diagnostic connector is behind the fuel tank, in front of the
   battery.

NOTE:
On some K1600 models, there is an additional 10-pin diagnostic
connector under the rear seat. This is the top box connector.

M-series
and S-series

(999 cm³
inline four)

S1000RR (2010+)

S1000RR (2014+)

S1000RR HP4 (2012-2014)

M1000RR (2021+)

2015+

1. Remove the rear seat.
2. The diagnostic connector is at the front of the underseat
   compartment.

1. Remove the front seat.
2. The diagnostic connector is behind the fuel tank.

1. Remove the seat.
2. The diagnostic connector is in the underseat compartment, behind the
   fuel tank.

NOTE:
All HP4 Race
models have a round 10-pin diagnostic connector.