ABS (ANTI-LOCK BRAKE SYSTEM) (XP500A)
8-90
(ABS) coupler and the red/white terminal of the ABS motor coupler.
→
[D-1]
●
Remove the fail-safe relay and check for continuity between the red/white terminal of the ABS motor
coupler of the wire harness (ABS) and the positive battery terminal.
3. Fail-safe relay
●
Check if the fail-safe relay operates correctly.
→
[D-2]
Malfunction code 41 (Front wheel will not recover from the locking tendency even though the
signal is continuously transmitted from the ECU (ABS) to release the hydraulic state [when
the battery voltage is normal].)
NOTE:
Check following the steps in sequence.
1. Rotation of the front wheel
●
Check that there is no brake disc drag on the front wheel and make sure it rotates smoothly.
●
Check the front wheel axle for loose bearings and bends, and the brake disc for distortion.
2. Brake master cylinder and brake caliper
●
Check that the brake fluid pressure is correctly transmitted to the brake caliper when the brake lever
is operated and that the pressure decreases when the lever is released.
3. Brake fluid
●
Visually check the brake fluid in the brake master cylinder reservoir and the fluid for water, foreign
materials, solidification and contamination.
●
Check for air in the brake hose lines.
4. Brake hose lines
●
Check the brake hose lines for kinks and deterioration.
WARNING
EWA15B3005
Only use genuine Yamaha parts. Using other brake pipes, hoses and union bolts may close the
brake hose lines.
●
Check that the connections of the brake hose lines from the brake master cylinder to the hydraulic
unit and to the front brake caliper from the hydraulic unit are correct.
WARNING
EWA15B3006
The front brake will not function properly if the connections are reversed.
●
Front brake hose
“
1
”
outlet: to the front brake caliper
●
Front brake hose
“
2
”
inlet: from the front brake master cylinder
NOTE:
●
If the front brake hose inlet and outlet connections are reversed on the hydraulic unit, the brake lever
is pulled to full stroke without responding and will be pushed back slowly without pulsating when the
final check in [D-6] is performed.
●
If the front and rear brake hose connections are reversed on the hydraulic unit, the pulsating action in
the right hand brake lever and left hand brake lever will be performed in the reverse order when the
final check in [D-6] is performed.
1
2
Summary of Contents for 2007 XP500
Page 1: ...SERVICE MANUAL XP500 15B 28197 E0 2007 XP500A ...
Page 2: ......
Page 8: ......
Page 36: ...SPECIAL TOOLS 1 27 ...
Page 55: ...TIGHTENING TORQUES 2 18 Crankcase tightening sequence Cylinder head tightening sequence ...
Page 61: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 24 ...
Page 64: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 EAS20410 LUBRICATION DIAGRAMS ...
Page 66: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 ...
Page 67: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 30 1 Oil strainer 2 Crankshaft ...
Page 68: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 31 ...
Page 70: ...COOLING SYSTEM DIAGRAMS 2 33 EAS20420 COOLING SYSTEM DIAGRAMS ...
Page 72: ...CABLE ROUTING 2 35 EAS20430 CABLE ROUTING ...
Page 74: ...CABLE ROUTING 2 37 ...
Page 76: ...CABLE ROUTING 2 39 ...
Page 78: ...CABLE ROUTING 2 41 ...
Page 80: ...CABLE ROUTING 2 43 ...
Page 82: ...CABLE ROUTING 2 45 ...
Page 84: ...CABLE ROUTING 2 47 XP500 ...
Page 86: ...CABLE ROUTING 2 49 ...
Page 88: ...CABLE ROUTING 2 51 ...
Page 90: ...CABLE ROUTING 2 53 ...
Page 92: ...CABLE ROUTING 2 55 ...
Page 94: ...CABLE ROUTING 2 57 ...
Page 96: ...CABLE ROUTING 2 59 ...
Page 98: ...CABLE ROUTING 2 61 ...
Page 100: ...CABLE ROUTING 2 63 ...
Page 102: ...CABLE ROUTING 2 65 ...
Page 104: ...REPLACING THE HEADLIGHT BULBS 3 32 ADJUSTING THE HEADLIGHT BEAMS 3 32 ...
Page 138: ...ELECTRICAL SYSTEM 3 34 ...
Page 213: ...INSTALLING THE CHAIN DRIVE 5 75 ...
Page 262: ...CLUTCH 5 49 ...
Page 282: ...CRANKCASE AND CRANKSHAFT 5 69 ...
Page 290: ...CHAIN DRIVE TRANSMISSION 5 77 ...
Page 312: ...THROTTLE BODIES 7 9 ...
Page 316: ...IGNITION SYSTEM 8 1 EAS27090 IGNITION SYSTEM EAS27110 CIRCUIT DIAGRAM ...
Page 320: ...ELECTRIC STARTING SYSTEM 8 5 EAS27160 ELECTRIC STARTING SYSTEM EAS27170 CIRCUIT DIAGRAM XP500 ...
Page 322: ...ELECTRIC STARTING SYSTEM 8 7 XP500A ...
Page 326: ...ELECTRIC STARTING SYSTEM 8 11 ...
Page 330: ...CHARGING SYSTEM 8 15 EAS27200 CHARGING SYSTEM EAS27210 CIRCUIT DIAGRAM ...
Page 331: ...CHARGING SYSTEM 8 16 2 AC magneto 3 Rectifier regulator 16 Battery 17 Main fuse ...
Page 333: ...CHARGING SYSTEM 8 18 ...
Page 334: ...LIGHTING SYSTEM 8 19 EAS27240 LIGHTING SYSTEM EAS27250 CIRCUIT DIAGRAM ...
Page 337: ...LIGHTING SYSTEM 8 22 ...
Page 338: ...SIGNALING SYSTEM 8 23 EAS27270 SIGNALING SYSTEM EAS27280 CIRCUIT DIAGRAM ...
Page 343: ...SIGNALING SYSTEM 8 28 ...
Page 344: ...COOLING SYSTEM 8 29 EAS27300 COOLING SYSTEM EAS27310 CIRCUIT DIAGRAM ...
Page 347: ...COOLING SYSTEM 8 32 ...
Page 348: ...FUEL INJECTION SYSTEM 8 33 EAS27330 FUEL INJECTION SYSTEM EAS27340 CIRCUIT DIAGRAM ...
Page 372: ...IMMOBILIZER SYSTEM 8 57 EAS27640 IMMOBILIZER SYSTEM EAS27650 CIRCUIT DIAGRAM ...
Page 382: ...ABS ANTI LOCK BRAKE SYSTEM XP500A 8 67 EAS27740 ABS COMPONENTS CHART ...
Page 384: ...ABS ANTI LOCK BRAKE SYSTEM XP500A 8 69 EAS27750 ABS CONNECTOR LOCATION CHART 2 1 6 5 3 4 7 ...
Page 392: ...ABS ANTI LOCK BRAKE SYSTEM XP500A 8 77 EAS27810 BASIC PROCESS FOR TROUBLESHOOTING ...
Page 411: ...ABS ANTI LOCK BRAKE SYSTEM XP500A 8 96 ...
Page 414: ...ELECTRICAL COMPONENTS 8 99 1 2 3 4 5 6 7 8 9 10 11 12 13 ...
Page 419: ...ELECTRICAL COMPONENTS 8 104 ...
Page 445: ......
Page 446: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...