Toyota Camry Manual page 1910

DTC
CIRCUIT DESCRIPTION
This circuit turns on the magnetic clutch inside the actuator during cruise control operation according to the
signal from the ECU. If a malfunction occurs in the actuator or speed sensor, etc. during cruise control opera-
tion, the rotor shaft between the motor and control plate is released.
When the brake pedal is depressed, the stop light switch turns on, supplying electrical power to the stop light.
Power supply to the magnetic clutch is mechanically cut and the magnetic clutch is turned OFF.
When driving downhill, if the vehicle speed exceeds the set speed by 15 km/h (9 mph), the ECU turns the
safety magnet clutch OFF. If the vehicle speed later drops to within 10 km/h (6 mph), cruise control at the
set speed is resumed.
DTC No.
Short in actuator magnetic clutch circuit.
12
Open (0.8 sec.) in actuator magnetic clutch circuit.
WIRING DIAGRAM
J/C
A
J7
W–B
8 1J
Instrument
Panel J/B
1J
7
W–B
A
J11
J/C
IG
DIAGNOSTICS
12 Actuator Magnetic Clutch Circuit
Detection Item
Cruise Control Actuator
D Actuator Magnetic Clutch
A
4
J7
W–B
– CRUISE CONTROL SYSTEM
j STOP Fuse
j Stop light switch
j Actuator magnetic clutch
j Harness or connector between cruise control ECU and
actuator magnetic clutch, actuator magnetic clutch and body
ground
j Cruise control ECU
Stop Light Switch
3 4
R–Y
1
Stop Lights STOP Fuse
Author :
Trouble Area
Cruise Control ECU
8
3
C15
L
G–B
2
Date :
DI–883
DI08N–12
I00281
1118