ABS (ANTI-LOCK BRAKE SYSTEM) (XP500A)
8-86
●
Front wheel sensor lead or internal circuit is broken.
→
[D-3]
●
Wire harness (ABS) sensor circuit is broken.
→
(Refer to
“
CIRCUIT DIAGRAM
”
on page 8-65.)
●
ECU (ABS) coupler terminal is disconnected.
→
[D-1]
2. ABS warning light goes on for 2 seconds then goes off.
●
With the front wheel stopped, the rear wheel was rotated for more than 20 seconds. This is not a
malfunction.
●
Signal is not generated at the front wheel sensor.
●
Front wheel sensor is not installed properly.
→
[D-3]
●
Front wheel sensor rotor is defective.
→
[D-3]
●
Front wheel sensor circuit is short-circuited.
●
Front wheel sensor or lead is short-circuited.
→
[D-3]
●
Wire harness (ABS) sensor circuit is short-circuited.
→
(Refer to
“
CIRCUIT DIAGRAM
”
on page
8-65.)
●
Front wheel sensor output drops.
●
Sensor signal output may drop due to failure on bearings, wheel axle, wheel or sensor housing of
front wheel. Check these components when installed for looseness, distortion, and bends.
Malfunction code 12 (Rear wheel sensor signal is not received properly.)
Turn the main switch to
“
OFF
”
, then back to
“
ON
”
after removing the test coupler adapter.
1. ABS warning light remains on.
→
Defective connection in the rear wheel sensor circuit.
●
Rear wheel sensor coupler is disconnected.
→
[D-4]
●
Rear wheel sensor lead or internal circuit is broken.
→
[D-4]
●
Wire harness (ABS) sensor circuit is disconnected.
→
(Refer to
“
CIRCUIT DIAGRAM
”
on page
8-65.)
●
ECU (ABS) coupler terminal is disconnected.
→
[D-1]
2. ABS warning light goes on for 2 seconds then goes off.
●
With the rear wheel stopped, the front wheel was rotated at a speed faster than 11 km/h. This is not
a malfunction.
●
Signal is not generated at the rear wheel sensor.
●
Rear wheel sensor is not installed properly.
→
[D-4]
●
Rear wheel sensor rotor is defective.
→
[D-4]
●
Rear wheel sensor circuit is short-circuited.
●
Rear sensor or lead is short-circuited.
→
[D-4]
●
Wire harness (ABS) sensor circuit is short-circuited.
→
(Refer to
“
CIRCUIT DIAGRAM
”
on page
8-65.)
●
Rear wheel sensor output drops.
●
Sensor signal output may drop due to failure of the bearing, wheel, or brake caliper bracket of the
rear wheel. Check these components when installed for looseness, distortion, and bends.
NOTE:
If the vehicle is ridden on extremely uneven roads continuously, the ABS warning light may flash and
malfunction code 11 or 12 may be recorded depending on the condition.
Malfunction code 13 (front wheel) and malfunction code 14 (rear wheel) (Incorrect signal is
detected by the front (13) or rear (14) wheel sensor.)
1. The wheel sensors or sensor rotors are not properly installed.
●
Installation of the front or rear wheel sensor
●
Check that the wheel sensor is properly installed in the housing.
→
[D-3, 4]
●
Check if there is looseness between the housing and the front wheel.
→
[D-3, 4]
●
Check if there is looseness rear brake caliper bracket and the rear wheel.
→
[D-3, 4]
●
Installation of the front or rear wheel sensor rotor
●
Check that the sensor rotor is correctly pressed in the front wheel.
→
[D-3, 4]
●
Check that the sensor rotor is correctly install to the rear wheel.
→
[D-3, 4]
●
Check the rotor and inside the rotor housing for foreign materials.
→
[D-3, 4]
2. Teeth surfaces of the sensor rotors are defective.
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 ...