TSRM/MK3 Supra/Repair Manual
Repair ManualWiring DiagramsCommunity Fixes
p.054

BR/Brake System — Troubleshooting, page 55

55 / 72
p.056
Troubleshooting — MK3 Supra Brake System, page 55
100%
Page text (OCR transcript)
BRAKE SYSTEM — Anti-lock Brake System (A.B.S.)                                BR-55

Troubleshooting

Problem                                                                                                                                     No.

"ANTILOCK" warning light
Always comes on after ignition switch is turned on.                                                                    1
Does not come on for 3 seconds after ignition switch on.                                                           2
Comes on and off below 10 km/h (6 mph).                                                                                 3
Comes on while running.                                                                                                              1

Brake working
Brakes pull.                                                                                                                              4
Braking inefficient.                                                                                                                    4
A.B.S. operates at ordinary braking.                                                                                              4
A.B.S. operates just before stopping at ordinary braking.                                                           4
Brake pedal pulsates abnormally while A.B.S. is operating.                                                      4
Skidding noise occurs while A.B.S. working.
(A.B.S. works inefficiently)                                                                                                        5

1     "ANTILOCK" warning light comes on.

Disconnect actuator check connector.
(See page BR-52)

Does warning light always come on or show           NO        See diagnostic code.
the normal code?                                                                    (See page BR-53)
(Ignition switch on)

YES

Is the front axle hub serrated?                           NO        Faulty front axle hub.

YES

Continued on page BR-56