1995 TOYOTA SUPRA Service Repair Manual

Page 937 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check ABS solenoid relay.
Check for open and short in harness and connector between ABS sole-
noid relay and ABS ECU (See page IN±30).
Replace ABS control relay.
Repair or replace harness or connecto

Page 938 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check voltage between terminals 1 and 2 of R/B No. 5 (for ABS solenoid
relay).
Check continuity between terminal 3 of R/B No.5 (for ABS solenoid
relay) and terminal (A20) 21 of ABS & TRAC ECU.
Check a

Page 939 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Replace ABS solenoid relay.
Repair or replace harness or connector.
Check ABS solenoid relay.
Remove solenoid relay from R/B No. 5.
Check continuity between each terminal of ABS
solenoid  relay shown

Page 940 of 2543

TOYOTA SUPRA 1995  Service Repair Manual EFEF
DTC 13 14 ABS Motor Relay Circuit
CIRCUIT DESCRIPTION
The ABS motor relay supplies power to the ABS pump motor. While the ABS is activated, the ECU switches
the motor relay ON and operates the AB

Page 941 of 2543

TOYOTA SUPRA 1995  Service Repair Manual BR±72± BRAKE SYSTEMANTI±LOCK BRAKE SYSTEM (ABS)

Page 942 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check and repair harness or connector.
Disconnect the ABS motor relay connector.
Measure voltage between terminal (A8) 1 of ABS
motor relay connector and body ground.
Voltage:  10 Ð 14 V
Check contin

Page 943 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check continuity between each terminal of ABS
motor relay shown below.
Check ABS motor relay.
(1) Apply battery voltage between terminals
(A8) 3 and (A8) 4.
(2) Check continuity between each terminal

Page 944 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Remove ABS motor relay from R/B No. 5.
Measure voltage between terminal 1 of R/B No. 5
(for ABS motor relay) and body ground.
Voltage:  10 Ð 14 V
Check voltage between terminal 1 of R/B No. 5 (for AB