GSIC - Global Service Information Center

# CRUISE CONTROL SYSTEM > PROBLEM SYMPTOMS TABLE

## for Preparation Click here

HINT:

1. Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Symptom | Suspected area | See page
Main switch cannot be turned ON. (CRUISE main indicator light on combination meter does not illuminate.) | 1. Cruise control switch circuit | Click here
2. CRUISE main indicator light circuit | Click here
3. ECM | Click here
Vehicle speed setting cannot be done. (CRUISE main indicator light on combination meter illuminates when main switch is turned ON, but turns off when operating SET function.) | 1. Cruise control switch circuit | Click here
2. ECM | Click here
Vehicle speed setting cannot be done. (CRUISE main indicator light on combination meter illuminates when main switch is turned ON, and remains illuminated when operating SET function.) | 1. Cruise control switch circuit | Click here
2. Stop light switch circuit | Click here
3. Park/neutral position switch circuit*1 | Click here
4. Park/neutral position switch circuit*2 | Click here
5. Combination meter system | Click here
6. ECM | Click here
7. Vehicle speed sensor circuit | Click here
While the vehicle is driving with cruise control, the set control is canceled. (CRUISE main indicator light remains illuminated.) | 1. Cruise control switch circuit | Click here
2. Vehicle speed sensor circuit | Click here
3. Stop light switch circuit | Click here
4. Combination meter | Click here
5. Park/neutral position switch circuit*1 | Click here
6. Park/neutral position switch circuit*2 | Click here
7. ECM | Click here
Hunting (Speed is not constant.) | 1. Vehicle speed sensor circuit | Click here
2. ECM | Click here
Vehicle speed setting cannot be canceled. (When Coast, Acceleration, Resume, Set speed change and Control switch are operated.) | 1. Cruise control switch circuit | Click here
2. ECM | Click here
DTC is not output, or is output when it should not be. | 1. Diagnosis circuit | Click here
2. ECM | Click here
CRUISE MAIN indicator light does not come on. | 1. Cruise control switch circuit | Click here
2. CRUISE main indicator light circuit | Click here
3. ECM | Click here
4. Combination meter | Click here

HINT:

  *1: 1GR-FE

  *2: 1KD-FTV