Other Systems

2004 Toyota Matrix XR, FWD, StandardSECTION Other Systems
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION ITEM

System Refer to system See Section
Cellular mobile telephone
  1. LEXUS navigation system
  2. (Steering pad switch system)
  1. LEXUS NAVIGATION SYSTEM - DIAGNOSIS
  2. -
Cruise control system Cruise control system CRUISE CONTROL SYSTEM - DIAGNOSIS
Fuel lid opener system
  1. Driver side J/B control system
  2. (Luggage room J/B control system)
  1. DRIVER SIDE JUNCTION BLOCK (BODY NO. 2) CONTROL SYSTEM - DIAGNOSIS
  2. -
Fuel cut system when colliding
  1. Engine system
  2. (SRS system)
  1. BASIC DIAGNOSTIC PROCEDURES
  2. -
Headlight cleaner system Driver side J/B control system DRIVER SIDE JUNCTION BLOCK (BODY NO. 2) CONTROL SYSTEM - DIAGNOSIS
Horn system Front light control system FRONT LIGHT (BODY NO. 5) CONTROL SYSTEM - DIAGNOSTICS
Adaptive laser cruise control system
  1. Cruise control system
  2. (Combination meter system)
  3. (Combination switch control system)
  4. (Rain sensor system)
  5. (ABS and VSC system)
  1. CRUISE CONTROL SYSTEM - DIAGNOSIS
  2. -
  3. -
  4. -
  5. -
Radio and player system
  1. Audio system
  2. (Steering pad switch system)
  1. AUDIO SYSTEM - DIAGNOSIS
  2. -
Rear sunshade system
  1. (Passenger side J/B control system)
  2. (Luggage room J/B control system)
  1. -
  2. -
Rear window defogger system Air conditioning system AIR CONDITIONING SYSTEM - DIAGNOSIS
Wiper and washer system
  1. Driver side J/B control system
  2. Front light control system
  3. (Combination switch control system)
  4. (Passenger side J/B control system)
  5. (Engine system)
  6. (Combination switch control system)
  1. DRIVER SIDE JUNCTION BLOCK (BODY NO. 2) CONTROL SYSTEM - DIAGNOSIS
  2. FRONT LIGHT (BODY NO. 5) CONTROL SYSTEM - DIAGNOSTICS
  3. -
  4. -
  5. -
  6. -
Wiper and washer system (Automatic wiper system)
  1. Passenger side J/B control system
  2. Rain sensor system
  3. (Combination switch)
  4. (Engine system)
  1. PASSENGER SIDE JUNCTION BLOCK (BODY NO. 3 ) CONTROL SYSTEM - DIAGNOSIS
  2. RAIN SENSOR SYSTEM - DIAGNOSIS
  3. -
  4. -
LEXUS link system LEXUS link system AIR CONDITIONING SYSTEM - DIAGNOSIS
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.