Yamaha YZF-R1 Series Service Manual page 579

Between SCU coupler "1" and rear shock absorber
assembly stepping motor (rebound damping) "2"
Is resistance 0 Ω?
YES
→ Go to "Short circuit check".
NO
a. Replace the wire harness and/or sub-wire harness.
b. Turn the main switch to "OFF" and back to "ON", and then check the condition of the DTC using the
malfunction mode of the YDT.
Is it in the "Recovered" condition?
YES
→ Service is completed.
NO
→ Go to "Short circuit check".
• Short circuit check
TIP
Disconnect the SCU related connectors before checking.
Refer to "PARTS CONNECTED TO THE SCU (for YZF-R1M)" on page 9-3.
Between front fork stepping motor (left) "1" and pow-
er ground "2"
Between front fork stepping motor (right) "3" and
power ground "2"
1
yellow–yellow
yellow/black–yellow/black
yellow/red–yellow/red
yellow/green–yellow/green
1
green–black
green/black–black
green/red–black
green/blue–black
pink–black
pink/black–black
pink/white–black
pink/blue–black
9-82
2
2
C1003