ABS Self-Diagnosis Function

FEATURES

ET3P61053

ABS SELF-DIAGNOSIS FUNCTION

ABS warning light
The ABS warning light “1” comes on when a malfunction is detected by the ABS self-diagnosis. It is
located in the meter assembly.

Instances when the ABS warning light comes on
1. The ABS warning light comes on when the main switch is turned to “ON”.
   The ABS warning light comes on for 2 seconds while the ABS is performing a self-diagnosis, then
   goes off if there are no problems.

                                        b           c

                                a           d             e              d

                                                          f

  a. ABS warning light                                         e. Comes on for 2 seconds
  b. Main switch “OFF”                                         f. ABS self-diagnosis
  c. Main switch “ON”
  d. Goes off

2. The ABS warning light comes on while the start switch is being pushed.
   When the engine is being started, the ABS warning light comes on while the start switch is being
   pushed. (Refer to “ELECTRIC STARTING SYSTEM” on page 8-13.)

                                b       c                      d             e
                            a       f           g         f          h           f

                                                i

  a. ABS warning light                                         f. Goes off
  b. Main switch “OFF”                                         g. Comes on for 2 seconds
  c. Main switch “ON”                                          h. Comes on while the start switch is being
  d. Start switch “ON”                                            pushed
  e. Start switch “OFF”                                        i. ABS self-diagnosis

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3. The ABS warning light comes on while riding.
   If the ABS warning light comes on while riding, a malfunction has been detected in the ABS. The
   ABS hydraulic control will not be performed. The ABS will have recourse to manual braking if this
   occurs.

                                  a                     b

 a. ABS warning light
 b. Comes on
4. The ABS warning light flashes while riding.
   If the ABS warning light flashes while riding, there is no problem with the function of the ABS. How-
   ever, the ABS ECU input has unstable factors. (For details, refer to “ABS TROUBLESHOOTING
   OUTLINE” on page 8-133.)
NOTE:
The ABS warning light comes on or flashes if the vehicle is ridden with the test coupler adapter con-
nected to the ABS test coupler.

                                            b
                                            c

                                 a

                                                    d

 a. ABS warning light                                   d. Unstable ABS ECU input
 b. Comes on
 c. Goes off

5. The ABS warning light “1” flashes and a malfunction code “2” is indicated on the multi-function dis-
   play when the test coupler adapter “3” is connected to the ABS test coupler “4” for troubleshooting
   the ABS.
   The ABS test coupler can be accessed by removing front cowling right inner panel 1.
   When the test coupler adapter is connected to the ABS test coupler, the ABS warning light starts
   flashing and the multi-function display indicates all the malfunction codes recorded in the ABS ECU.

           Test coupler adapter
            90890-03149

NOTE:
The ABS warning light comes on or flashes if the vehicle is ridden with the test coupler adapter con-
nected to the ABS test coupler.

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