2003-2004 GP1300R WaveRunner Service Manual, Page 215Get this manual
OFF THROTTLE STEERING SYSTEM
STEERING SWITCH
1Check: Steering switch Refer to "SELF-DIAGNOSIS" in Chapter 9Malfunction Check that the steering switch switches on and off when the handlebar is turned to the right and to the left using the "Engine monitor" of the Yamaha Diagnostic SystemDoes not operate Replace
STEPPING MOTOR
1Check: Check the operation of the stepping motor using the "Stationary test" of the Yamaha Diagnostic System