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 972 (SEAT SYSTEM)FIRST ROW SEAT RISERREMOVAL

2004 Toyota Matrix XR, FWD, Standard

First Row Seat Riser: Removal

2004 Toyota Matrix XR, FWD, StandardSECTION Removal

WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect and isolate the battery negative cable.
Remove headrest. (Refer to REMOVAL ).
Remove first row seat. (Refer to REMOVAL ).
Disconnect heat element wire harness.
Turn seat over (Fig 1 ).

Fig 1: Removing Seat Raiser

Courtesy of DAIMLERCHRYSLER CORP.

Remove four nuts attaching seat base to seat assembly.
Remove seat base.

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.