Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 636 (CRUISE CONTROL SYSTEM - DIAGNOSTICS)PROBLEM SYMPTOMS TABLE
2004 Toyota Matrix XR, FWD, Standard
Problem Symptoms Table
2004 Toyota Matrix XR, FWD, StandardSECTION Problem Symptoms Table
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS TABLE - CRUISE CONTROL SYSTEM
| Symptom | Suspect Area |
|---|---|
| Main switch cannot be turned ON. (Cruise indicator light in combination meter does not come on.) |
|
| Vehicle speed setting cannot be done. (Although indicator light in combination meter come on when the main switch is turned ON, it goes off when vehicle speed is set.) |
|
| Setting cannot be done. (Indicator light in combination meter comes on when the main switch is turned ON and it remains ON while setting.) |
|
| While the vehicle is driving with cruise control, the set control is canceled. (Indicator light and CRUISE remain ON.) |
|
| Hunting (Speed is not constant.) |
|
| Setting cannot be cancelled. (When Coast, Acceleration, Resume, Set speed change and Control switch are operated.) |
|
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0500/21, P0503/23 | VEHICLE SPEED SENSOR "A" (INTERMITTENT/ERRATIC/HIGH) |
| DTC P0571/52 | BRAKE SWITCH "A" CIRCUIT |
| DTC P0607/54 | CONTROL MODULE PERFORMANCE |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.