Yamaha FZ1-N 2007 Service Manual page 456

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
1. Yes → Disconnect the grounding lead from the T/C terminal and install the protective cap onto
the test coupler.
NOTE:
When the test coupler adaptor is connected to test coupler, the T/C terminal is grounded.
2. No → [C-3]
Arrangement and the function of test couplers
• ECU becomes the malfunction diagnostic mode when the T/C terminal is grounded.
• Malfunction code which the ECU generated in the malfunction diagnostic mode (rise and fall of
voltage) is output at the T/F terminal.
• ABS warning light terminal is used when checking the ABS warning light circuit.
• To ground the T/C terminal, connect the test coupler adapter "A" with the test coupler. Before con-
necting, check if the battery is sufficiently charged.
EAS27860
[B-4] MALFUNCTION CHECK BY THE ABS SELF DIAGNOSIS (PAST MALFUNCTION)
Remove the side cowling (left) and check the location of test coupler "1". Remove the protective cap
and connect the ABS test coupler adapter "2" to the test coupler. The T/C terminal (sky-blue) is now
connected to the ground.
1. Indicate the malfunction code (Example: malfunction code 11)
email: info@motomatrix.co.uk
ABS (ANTI-LOCK BRAKE SYSTEM)
8-101