9-117
P0500
• Short circuit check
Disconnect the ECU related connectors before checking.
Refer to “PARTS CONNECTED TO THE ECU” on page 9-3.
Ground short circuit check “A”
Lines short circuit check “B”
5. Malfunction in ECU.
• Replace the ECU.
Refer to “REPLACING THE ECU (Engine Control Unit)” on page 8-93.
• Execute the diagnostic mode. (Code D07)
• Rotate the rear wheel by hand and check that the indicated value increases.
Between ABS ECU coupler “2” and ground
black–ground
white–ground
white/green–ground
Rear wheel sensor coupler “1”
black–any other coupler terminal
white–any other coupler terminal
ABS ECU coupler “2”
black–any other coupler terminal
white–any other coupler terminal
white/green–any other coupler terminal
ECU coupler “3” white/green–any other coupler terminal
B/Y
L
Y/G
P
Lg/L
O/WW/G
Y/L
Lg/W
B/L
Br/W
Gy/G
G/L
R/G
Lg/L
W/G
W/Y
G/R
Lg/B
L/W
Lg
B/Y
L
Y/G
P
W/G
Y/L
Lg/W
B/L
Br/W
Gy/G
Lg/L
W/G
W/Y
G/RL/W
Lg
B W
B
W/G
G/R
W/Y
WBBW
R/W
B/G
B/L
Lg/W
Lg/L
Br/W
LgLg
G/Y
R/L
B
W/G
G/R
W/Y
WBBW
R/W
B/G
B/L
Lg/W
Lg/L
Br/W
LgLg
G/Y
R/L
1
2
2
A B
3
*
3
**
*. XP560D
**. XP560E
Is resistance ?
YES
Go to step 5.
NO
a. Replace the wire harness.
b. Execute the diagnostic mode. (Code D07)
c. Rotate the rear wheel by hand and check that the indicated value increases.
Is that value increased?
YES
Go to step 7.
NO
Go to step 5.
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