1997 TOYOTA SUPRA Service Repair Manual

Page 961 of 1807

TOYOTA SUPRA 1997  Service Repair Manual DI-670
- DIAGNOSTICSCRUISE CONTROL SYSTEM
898 Author: Date:
1997 SUPRA   (RM502U)
Ignition switch ON10 - 16 V
CCSGND
Ignition switch ON
CANCEL switch hold ON4.2 - 8.7 V
CCS e GND
(C16-18 eC16-13)L e

Page 962 of 1807

TOYOTA SUPRA 1997  Service Repair Manual DI4XP-01
- DIAGNOSTICSCRUISE CONTROL SYSTEM
DI-671
899 Author: Date:
1997 SUPRA   (RM502U)
PROBLEM SYMPTOMS TABLE
SymptomSuspect AreaSee page
Cruise control system does not set.
Cruise control syste

Page 963 of 1807

TOYOTA SUPRA 1997  Service Repair Manual DI-672
- DIAGNOSTICSCRUISE CONTROL SYSTEM
900 Author: Date:
1997 SUPRA   (RM502U) Cruise control does not cancel when clutch pedal depressed.
Input signal check No.3: OK
1. Cruise Control ECU
Input

Page 964 of 1807

TOYOTA SUPRA 1997  Service Repair Manual DI4XQ-01
Duty Ratio =A + BA
x 100 (%)
ON
OFFA
B
1 cycle
I02714
Cruise Control ActuatorCruise Control ECU
MC2
C4
1G-R
C4LG9
IB6
15
IB6G-R
LG11
C16
C1612MC
MO
MO
- DIAGNOSTICSCRUISE CONTROL SYSTEM
DI-67

Page 965 of 1807

TOYOTA SUPRA 1997  Service Repair Manual N19821
1 2
DI-674
- DIAGNOSTICSCRUISE CONTROL SYSTEM
902 Author: Date:
1997 SUPRA   (RM502U)
INSPECTION PROCEDURE
1 Check resistance between terminals MO and MC of cruise control actuator.
PREPARATI

Page 966 of 1807

TOYOTA SUPRA 1997  Service Repair Manual I02715
Cruise Control Actuator
Magnetic ClutchGND4
C4
C43
LBR-Y
R-L17
IB6
8
IB6W-B
R-L
Battery
STOP10
1I
J/B No.1WCruise Control ECU
13
43
21 S11
S11S11
S11
Stop Light SwitchB-W
G-W G-WC16
C16
C1610
1

Page 967 of 1807

TOYOTA SUPRA 1997  Service Repair Manual N08843
J/B No.1
STOP Fuse
DI-676
- DIAGNOSTICSCRUISE CONTROL SYSTEM
904 Author: Date:
1997 SUPRA   (RM502U)
INSPECTION PROCEDURE
1 Check STOP fuse.
PREPARATION:
Remove STOP fuse from J/B No.1.
CHECK

Page 968 of 1807

TOYOTA SUPRA 1997  Service Repair Manual N19825
4
3
- DIAGNOSTICSCRUISE CONTROL SYSTEM
DI-677
905 Author: Date:
1997 SUPRA   (RM502U)
DTC 14 Actuator Mechanical Malfunction
CIRCUIT DESCRIPTION
See page DI-673.
WIRING DIAGRAM
See page DI-67