System Tests: Notes

2004 Toyota Matrix XR, FWD, StandardSECTION Notes
WARNING: This page is about a different car, the 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM INDEX

Symptom Perform Test
Headlight & Taillight
Headlight (Lo Beam, Discharge) Does Not Light Up A 
Taillight Does Not Light Up B 
Headlight Beam Level Control System
Initial Set Control Function Does Not Operate (Warning Light Lights Up) C 
Initial Set Control Function Does Not Operate (Warning Light Goes Off) D 
Initial Set Control Function Operates, But Headlight Aiming Does Not Operate (Warning Light Lights Up) E 
Initial Set Control Function Operates, But Headlight Aiming Does Not Operate (Warning Light Goes Off) F 
Light Auto Cut System
Light Auto Turn Off System Light Does Not Operate G 
Room Lamp Assembly
Room Lamp Assembly No. 1 Does Not Light Up H 
Room Lamp Assembly No. 1 Does Not Go Off I 
Step Lamp Assembly
Step Lamp Assembly Does Not Light Up J 
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.