Yamaha 2012 TMAX XP500A Service Manual page 374

ABS (ANTI-LOCK BRAKE SYSTEM) ........................................................8-85
CIRCUIT DIAGRAM..............................................................................8-85
ABS COMPONENTS CHART...............................................................8-87
ABS COUPLER LOCATION CHART ....................................................8-89
MAINTENANCE OF THE ABS ECU.....................................................8-91
ABS TROUBLESHOOTING OUTLINE .................................................8-91
BASIC INSTRUCTIONS FOR TROUBLESHOOTING..........................8-92
BASIC PROCESS FOR TROUBLESHOOTING ...................................8-93
[A] CHECKING THE ABS WARNING LIGHT .......................................8-94
[A-1] ONLY THE ABS WARNING LIGHT FAILS TO COME ON ...........8-94
[A-2] THE ABS WARNING LIGHT AND ALL OTHER
INDICATOR LIGHTS FAIL TO COME ON ............................................8-94
[A-3] THE ABS WARNING LIGHT FLASHES.......................................8-95
[A-4] THE ABS WARNING LIGHT COMES ON ...................................8-95
[B-1] THE MULTI-FUNCTION DISPLAY DOES NOT DISPLAY
THE FAULT CODE................................................................................8-96
[B-2] THE ABS WARNING LIGHT REMAINS ON ................................8-96
[B-3] DIAGNOSIS USING THE FAULT CODES ...................................8-97
[C-1] DELETING THE FAULT CODES................................................8-115
[C-2] DELETE FUNCTION TEST .......................................................8-115
[C-3] FINAL CHECK ...........................................................................8-117
ELECTRICAL COMPONENTS.................................................................8-119
CHECKING THE SWITCHES.............................................................8-123
CHECKING THE BULBS AND BULB SOCKETS...............................8-126
CHECKING THE FUSES....................................................................8-127
CHECKING AND CHARGING THE BATTERY...................................8-127
CHECKING THE RELAYS..................................................................8-131
CHECKING THE TURN SIGNAL/HAZARD RELAY ...........................8-132
CHECKING THE DIODE ....................................................................8-133
CHECKING THE SPARK PLUG CAPS ..............................................8-134
CHECKING THE IGNITION COIL ......................................................8-134
CHECKING THE IGNITION SPARK GAP ..........................................8-135
CHECKING THE CRANKSHAFT POSITION SENSOR .....................8-135
CHECKING THE LEAN ANGLE SENSOR .........................................8-135
CHECKING THE STARTER MOTOR OPERATION............................8-136
CHECKING THE STATOR COIL.........................................................8-136
CHECKING THE RECTIFIER/REGULATOR ......................................8-137
CHECKING THE HORN .....................................................................8-137
CHECKING THE FUEL SENDER ......................................................8-138
CHECKING THE FUEL METER/FUEL LEVEL WARNING LIGHT.....8-138
CHECKING THE RADIATOR FAN MOTOR........................................8-138
CHECKING THE COOLANT TEMPERATURE SENSOR ..................8-139
CHECKING THE THROTTLE POSITION SENSOR...........................8-139
CHECKING THE INTAKE AIR PRESSURE SENSOR .......................8-140
CHECKING THE INTAKE AIR TEMPERATURE SENSOR ................8-140
CHECKING THE FUEL INJECTORS .................................................8-141