Toyota ZZT230 series, Repair Manual

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Dl-490
-
SYSTEM
DIAGNOSTIC TROUBLE CODE CHART
If
a malfUnction code is displayed during the OTC check, check the circuit listed for that code
in the table
below and proceed to the appropriate page.
DTC
No.
Circuit Inspection Trouble Area
(See Page)
• Actuator motor
11, 15
Actuator
Motor
Circuit
• Harness or connector between cruise control ECU and
{D�)
actuator motor
•Cruise control ECU
•STOP Fuse
•
Stop
light
switch
12, 43
•
Actuator magnetic clutch
(01-498)
Actuator MagoetiC Ch.Jtch Circuit
•
Harness or connector between cruise control ECU and
actuator magnetic clutch, actuator magnetiC clutch and body
ground
• Cruise control ECU
1 4
Actuator
Mechanical
Malfunction
• Actuator motor (actuator lock: motor, arm)
(01-502)
•
Cruise control ECU
• Combination meter
21
•
Harness or connector between cruise control t::CU and
CQm-
(01-504)
Open in Vehicle Speed Sensor Circuit bination meter, combination meter and vehicle speed sensor
• Vehicle speed sensor
• Cruise control ECU
23
Vehicle Speed Signal Abnormal
• Vehicle speed sensOf
(01--508) •Cruise control ECU
41 Cruise control
ECU
•
Cruise control ECU
42
Source
• Power source