Service Manual — page 466 of 715

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12-44 BRAKES
Anti-Lock Brake System
Yellow ABS Indicator Light (LED) Inspection
○In this model, the yellow ABS indicator light (LED) [A]
    goes on or blinks by the control of the ABS hydraulic unit.
•   Turn the ignition switch on.
    If the yellow ABS indicator light (LED) lights, it is normal.
    If the yellow ABS indicator light (LED) does not light, re-
    fer to the Meter Unit Inspection in the Electrical System
    chapter.

    If the meter is good, check the wiring continuity of the Y
    lead in the main harness.
    Special Tool - Needle Adapter Set: 57001-1457

    Wiring Continuity Inspection
                                   ABS Hydraulic Unit
      Meter Connector [A] ← →
                                   Connector [B]
        Y Lead [C]
    If there is not the continuity in the lead, replace or repair
    the main harness.
    If there is the continuity in the lead, replace the ABS hy-
    draulic unit.
Solenoid Valve Inspection (Service Code 13, 14,
17, 18)
○The solenoid valve is built in the ABS Hydraulic Unit,
    Therefore the solenoid valve cannot be checked directly.
•   Recheck the service code indication; erase the service
    code, perform the pre-diagnosis inspection 1 and 2, and
    retrieve the service code.
    If the yellow ABS indicator light (LED) [A] light, the sole-
    noid valve in the ABS hydraulic unit has trouble. Replace
    the ABS hydraulic unit.
    If the yellow ABS indicator light (LED) does not light, ABS
    system is normal (service code is not stored; temporary
    failure.).
ABS Solenoid Valve Relay Inspection (Service
Code 19)
• Remove:
   Seat (see Seat Removal in the Frame chapter)
• Check  the ABS solenoid valve relay fuse (15 A) [A] (see
  Fuse Inspection in the Electrical System chapter).