Yamaha FZ1-N 2007 Service Manual page 475

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
EAS5D01006
[D-6-6] DELETE FUNCTION TEST
1. Place the vehicle on the sidestand.
2. Set the main switch to "OFF".
3. Connect the test coupler adapter to the test coupler.
4. Set the main switch to "ON".
5. Check:
• ECU voltage
Connect the pocket tester (DC 20 V) to the ECU coupler.
Tester positive probe → Brown/White "1"
Tester negative probe → Black/White "2"
Battery voltage
Higher than 12.8 V
Lower than 12.8 V → Charge or replace the battery.
6. Check:
• ECU-to-start-switch-lead continuity
Connect the pocket tester (Ω × 1) to the ECU coupler and start switch coupler.
Tester positive probe → Blue/White "1" (start switch)
Tester negative probe → Green/White "2" (ECU)
No continuity → Replace or repair the wire harness.
7. Check:
• ECU voltage
Connect the pocket tester (DC 20 V) to the ECU coupler.
Tester positive probe → Green/White "1"
Tester negative probe → Black/White "2"
Push the start switch.
Start switch ON: less than 1 V
Start switch OFF: more than 12
V
Out of specification → Replace the handlebar switch.
email: info@motomatrix.co.uk
ABS (ANTI-LOCK BRAKE SYSTEM)
8-120