9-282
16_ABS
Ground short circuit check “A”
Lines short circuit check “B”
3. Defective rear wheel sensor or hydraulic unit assembly
• If the above items were performed and no malfunctions were found, the wheel sensor or hydraulic
unit assembly is defective.
• Replace the wheel sensor or hydraulic unit assembly.
Refer to “REAR WHEEL” on page 4-18 and “ABS (ANTI-LOCK BRAKE SYSTEM)” on page 4-49.
Between ABS ECU coupler “1” and ground
white–ground
black–ground
ABS ECU coupler “1”
white–any other coupler terminal
black–any other coupler terminal
Is resistance ∞ Ω?
YES
→ Go to step 3.
NO
→ Replace the wire harness.
R
L/W
B
B/W
W/G
GYL
R/B
Br
L/W
G/O W/Y
LBWY
L/B
R
L/W
B
B/W
W/G
GYL
R/B
Br
L/W
G/O W/Y
LBWY
L/B
BA
11
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