Toyota Celica 2005 Repair Manual page 1245

DI−1044
DIAGNOSTIC TROUBLE CODE CHART
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table
below and proceed to the appropriate page.
DTC No.
(See Page)
11, 15
Actuator Motor Circuit
(DI−1050)
12, 43
Actuator Magnetic Clutch Circuit
(DI−1052)
14
Actuator Mechanical Malfunction
(DI−1056)
21
Open in Vehicle Speed Sensor Circuit
(DI−1058)
23
Vehicle Speed Signal Abnormal
(DI−1062)
41 Cruise control ECU
42 Source voltage drop
2005 CELICA (RM1131U)
DIAGNOSTICS
Circuit Inspection
− CRUISE CONTROL SYSTEM (1ZZ−FE)
S Actuator motor
S Harness or connector between cruise control ECU and
actuator motor
S Cruise control ECU
S STOP Fuse
S Stop light switch
S Actuator magnetic clutch
S Harness or connector between cruise control ECU and
actuator magnetic clutch, actuator magnetic clutch and body
ground
S Cruise control ECU
S Actuator motor (actuator lock: motor, arm)
S Cruise control ECU
S Combination meter
S Harness or connector between cruise control ECU and com-
bination meter, combination meter and vehicle speed sensor
S Vehicle speed sensor
S Cruise control ECU
S Vehicle speed sensor
S Cruise control ECU
S Cruise control ECU
S Power source
1244
Trouble Area
DI08I−19