Diagnostic Trouble Code - Toyota Hilux Surf 1993 Owner's Manual

BR–86
Code
No.
BRAKE SYSTEM

DIAGNOSTIC TROUBLE CODE

Light Pattern
– Rear–Wheel Anti–Lock Brake System
(I) If the system is operating normally (no malfunction),
the warning light will blink once every 0.5 seconds.
(m) Repair the system.
(n) After the malfunctioning components have been re–
paired, clear the diagnostic trouble codes stored in
the ECU.
(See page BR–76)
HINT: If you disconnect the battery cable while re-
pair–
ing, all diagnostic trouble codes in the ECU will be
erased.
(o) Remove the SST from terminals Ts, Tc and E 1 of the
data link connector 1.
SST 09843–18020
Diagnosis
Speed sensor and sensor rotor
are normal
Low output voltage of speed
sensor signal
Abnormal change of output
voltage of speed sensor signal
Sticking of deceleration
sensor pendulum
MAlfunctioning
Part
Speed sensor
Sensor rotor
Differential
ring gear
Sensor rotor
Differential
ring gear
Deceleration
sensor