Toyota ZZT230 series Repair Manual page 505

01494
INSPECTION PROCEDURE
Check ABS actuator solenoid.
1
Check for open and short circuit in hamess and connector between ABS ECU
2
and actuator (See pege IN-30).
H the
same code
Is still output after the DTC Is deleted, check the contact condition of each con­
nectlcn. If the connections
DIAGNOSTICS -
PREPARATION:
Disconnect the 2 connectors from ABS actuator.
CHECK:
Check continuity between terminals AS- 4 and A4 - 1 , 2, 3, 4,
5, 6, 7, 8 of ABS actuator connector.
:
OK
Continuity
HINT:
Resistance of S## H solenoid coil is approx. 8 n.
Resistance of S## R solenoid coil is approx. 4 n.
G I
Replace ABS actuator.
Repelr or replace harneaa or connector.
,
are rm
no al the ECU may be defective.
ANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION