1997 TOYOTA SUPRA Service Repair Manual

Page 969 of 1807

TOYOTA SUPRA 1997  Service Repair Manual I02716
Full Open Side
Control Plate4
1
32
(+)
(-)
I02717
Full Close Side
Control Plate4
1
32
(+)
(-)
DI-678
- DIAGNOSTICSCRUISE CONTROL SYSTEM
906 Author: Date:
1997 SUPRA   (RM502U)
2 Check actuato

Page 970 of 1807

TOYOTA SUPRA 1997  Service Repair Manual I00292
Vehicle Speed Sensor
ECUCombination Meter
Cruise Control ECU
4 pulse/
1 rotation
of rotor shaft4 pulse/
1 rotation
of rotor shaft
I02718
Speedometer
(Combination Meter)L-R 2
II1V103
No.1 Vehicl

Page 971 of 1807

TOYOTA SUPRA 1997  Service Repair Manual Input SignalIndicator Light
Blinking Pattern
Drive at about 
40 km/h (25 mph)
or below
Drive at about 
40 km/h (25 mph)
or higherLightON
OFF
LightON
OFF
DI-680
- DIAGNOSTICSCRUISE CONTROL SYSTEM
908 A

Page 972 of 1807

TOYOTA SUPRA 1997  Service Repair Manual - DIAGNOSTICSCRUISE CONTROL SYSTEM
DI-681
909 Author: Date:
1997 SUPRA   (RM502U)
DTC 23 Vehicle Speed Signal Abnormal
CIRCUIT DESCRIPTION
See page DI-679.
DTC No.Detection ItemTrouble Area
23
Vehi

Page 973 of 1807

TOYOTA SUPRA 1997  Service Repair Manual I02719
W-B
IEW-BJ/B No.1
1
1J13
1HCruise Control ECU
W-B
W-B13
C16
C14 17
Cruise Control Switch CANCELSET/
COASTRESUME/
ACCEL E
MAIN
CMS15
C14
5
C14R-Y
L19
C16
18
C16GND
W-B
CMS
CCS DI-682
- DIAGNOSTI

Page 974 of 1807

TOYOTA SUPRA 1997  Service Repair Manual Input SignalIndicator Light
 Blinking Pattern
SET/COAST
switch
RESUME/ACCEL
switch
CANCEL switch2 Pulses
ON
OFF
ON
OFF3 Pulses
ON
OFFSW OFF
SW ON
N16045
3 4
- DIAGNOSTICSCRUISE CONTROL SYSTEM
DI-683
9

Page 975 of 1807

TOYOTA SUPRA 1997  Service Repair Manual DI-684
- DIAGNOSTICSCRUISE CONTROL SYSTEM
912 Author: Date:
1997 SUPRA   (RM502U)
3 Check harness and connector between cruise control switch and cruise control
ECU (See page IN-28).
NG Repair or re

Page 976 of 1807

TOYOTA SUPRA 1997  Service Repair Manual I02720
IDL164
E9R-B*
1
R*2
R-B*1
2*2T2
IDL
Throttle Position Sensor3
IJ1R-B21
C16
IDL Cruise Control ECU
3*1
R-B*1
R*2R*2
*1:  2JZ-GE Engine
*2:  2JZ-GTE Engine ECM
- DIAGNOSTICSCRUISE CONTROL SYSTEM