Toyota T100 1996 Service Manual page 679

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
S Actuator Motor Circuit
(DI−420)
12
S Actuator Magnetic Clutch Circuit
(DI−422)
13
S Actuator Position Sensor Circuit
(DI−425)
21
S Vehicle Speed Sensor Circuit
(DI−428)
*23 S Actuator Control Cable
(DI−428) S Vehicle Speed Sensor circuit
32
S Control Switch Circuit
(DI−431)
34
S Voltage abnormality in control switch circuit
(DI−431)
41 S Cruise Control ECU
HINT:
When 2 or more codes are indicated, the lowest numbered code will be displayed first.
*When the vehicle speed decreases on uphill roads, the speed can be set again and drive can be continued
(This is not a malfunction.).
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
Detection Item
− CRUISE CONTROL SYSTEM
S Actuator
S Wire harness
S Cruise control ECU
S Actuator
S Stop light switch
S Wire harness
S Cruise control ECU
S Actuator
S Wire harness
S Cruise control ECU
S Vehicle speed sensor
S Wire harness
S Cruise control ECU
S Vehicle speed sensor
S Speed control cable function
S Wire harness
S Cruise control ECU
S Cruise control switch
S Wire harness
S Cruise control ECU
S Control switch
S Wire harness
S Cruise control ECU
S Cruise control ECU
Trouble Area
DI−415
DI34W−02