Yamaha FJR13AEV(C), Service Manual

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ABS (ANTI-LOCK BRAKE SYSTEM)
8-137
1. The malfunction code “1” is displayed on the multi-function display (example: malfunction code 11).
2. The ABS warning light flashes every 0.5 second for more than 6 seconds.
The ABS warning light flashes every 0.5 second if a malfunction code for a past malfunction is not
stored in the memory of the ABS ECU. The ABS warning light flashes quicker if a malfunction code
is displayed on the multi-function display. If no malfunction code is displayed, make sure that the
customer understands the possible conditions that may cause the ABS warning light to come on or
flash even if the system is normal.
NOTE:
• The ABS malfunction codes will not be displayed if a fault code for the fuel injection system is dis-
played on the multi-function display. To display the ABS malfunction codes, delete the fuel injection
system fault codes, and then start the check again.
• The test coupler adapter must be connected to the ABS test coupler to display the malfunction codes.
If the adapter is not connected, the ABS warning light will come on or flash, but no malfunction codes
will be displayed.
EAS27870
[B-5] MALFUNCTION CHECK BY THE ABS SELF-DIAGNOSIS (PRESENT MALFUNCTION)
Remove front cowling right inner panel 1 to access the ABS test coupler. Connect the test coupler
adapter to the ABS test coupler in order to ground the T/C terminal (sky blue). (Figure A)
Because malfunction codes for present malfunctions are not displayed on the multi-function display,
check the malfunction codes as follows.
Set the range of the pocket tester to DC 20 V. Connect the negative tester probe to the T/F terminal
(light green) and the positive tester probe to the positive battery terminal. (Figure B)
Determine the malfunction code according to the movement of the pocket tester needle. (Figure C)
1
2
1