1997 TOYOTA SUPRA Service Repair Manual

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TOYOTA SUPRA 1997  Service Repair Manual DI-486
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
714 Author: Date:
1997 SUPRA   (RM502U)
INSPECTION PROCEDURE
1 Is DTC output?
Check DTC on page DI-442.
YES Repair circuit indicated by the code output.
NO

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TOYOTA SUPRA 1997  Service Repair Manual - DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
DI-487
715 Author: Date:
1997 SUPRA   (RM502U)
5 Check ABS warning light.
PREPARATION:
(a) Turn the ignition switch OFF.
(b) Disconnect the conector from the ABS

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TOYOTA SUPRA 1997  Service Repair Manual F03346F03347F03348
2JZ-GE Engine (NORMAL ABS):
2JZ-GTE  Engine (SPORT ABS):Battery
ABS Control RelayJ/B No.1
(Motor
Relay)
(Solenoid
Relay)
W-B
1
2
6
A9
4
3
1
4
A9B-R
EA1
6
23 B-R
22
DLC1 Short Pin
L1

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TOYOTA SUPRA 1997  Service Repair Manual F02629F03349F03350
LOCK
Open
ContinuityA8A9
Continuity
F02629F03351F03352
OpenContinuity
A8 A9
(+)
(-) LOCK
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
DI-489
717 Author: Date:
1997 SUPRA   (RM502U)
INSPECT

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TOYOTA SUPRA 1997  Service Repair Manual F02629F03353F03354
LOCK
(+)
(-)A9
DI-490
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
718 Author: Date:
1997 SUPRA   (RM502U)
CHECK:
Connect  the  test lead to terminal A9 - 4 and the  lead to
terminal A9

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TOYOTA SUPRA 1997  Service Repair Manual F02629F03355
F03356
LOCK
Open
Continuity
Continuity
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
DI-491
719 Author: Date:
1997 SUPRA   (RM502U)
5 Check ABS control (solenoid) relay (See step No.2).
NG Replac

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TOYOTA SUPRA 1997  Service Repair Manual F02629F03357F03358
LOCK
OpenContinuity
(-) (+)
F02629F03359F03360
LOCK
(-)
(+)
64 1 2
DI-492
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
720 Author: Date:
1997 SUPRA   (RM502U)
CHECK:
(a) Apply battery posi

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TOYOTA SUPRA 1997  Service Repair Manual - DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
DI-493
721 Author: Date:
1997 SUPRA   (RM502U)
4 Does ABS warning light go off if short pin is removed?
NO Check for short in harness and connector be-
tween warn