Cruise Control Systems DTCS

CRUISE CONTROL SYSTEMS DTCS

OEM Code

Test Procedures

Description

1 2 3 17 ⁽²⁾

Short In Actuator Motor Circuit

1 2 3 7 17 ⁽²⁾

Open In Actuator Magnetic Clutch Ckt For 0.8 Second

1 2 3 7 17 ⁽²⁾

Short In Actuator Magnetic Clutch Ckt

1 2 3 17 ⁽²⁾

Actuator Mechanical Malfunction

1 2 3 17 ⁽²⁾

Open In Actuator Motor Circuit

4 17 ⁽²⁾

Vehicle Speed Sensor Signal Is Not Sent To CC ECU When Cruise Control Is Set

23 ⁽³⁾

Vehicle Speed Sensor Pulse Abnormal

5 6 17 ⁽²⁾

Short In Control Switch Circuit

17 ⁽²⁾

Faulty Cruise Control ECU

Source Voltage Drop

Short In Idle Signal Circuit

Normal

None

Indicator Light Flashes On & Off

⁽¹⁾	Perform test numbers in order given.

⁽²⁾	Check CC ECU. See PIN VOLTAGE TESTS Replace CC ECU as necessary.

⁽³⁾	If speed set can be maintained when cruise ON-OFF (main) switch is again set to SET/COAST position, there is no malfunction.