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.
2009 Toyota Matrix Base, AutomaticFACTORY OEM SERVICE PROCEDURE
REAR SPEED SENSOR (for 4WD): Removal
HINT:
- Use the same procedure for RH side and LH side except for the step to remove the rear sensor clip.
- If the sensor rotor needs to be replaced, replace it together with the rear drive shaft assembly.
- DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
- REMOVE REAR SEAT CUSHION ASSEMBLY (See REMOVAL )
- REMOVE REAR SEAT HEADREST ASSEMBLY (for LH Side)
- REMOVE REAR SEATBACK OUTER HINGE COVER (for LH Side) (See REMOVAL )
- REMOVE REAR SEATBACK INNER HINGE COVER (for LH Side) (See REMOVAL )
- REMOVE REAR SEATBACK ASSEMBLY LH (See REMOVAL )
- REMOVE REAR SEAT HEADREST ASSEMBLY (for RH Side)
- REMOVE REAR SEAT CENTER HEADREST ASSEMBLY
- DISCONNECT REAR SEAT CENTER OUTER BELT ASSEMBLY (See REMOVAL )
- REMOVE REAR SEATBACK OUTER HINGE COVER (for RH Side) (See REMOVAL )
- REMOVE REAR SEATBACK INNER HINGE COVER (for RH Side) (See REMOVAL )
- REMOVE REAR SEATBACK ASSEMBLY RH (See DISASSEMBLY )
- REMOVE REAR DOOR SCUFF PLATE LH (for LH Side) (See REMOVAL )
- REMOVE REAR DOOR OPENING TRIM WEATHERSTRIP LH (for LH Side) (See REMOVAL )
- REMOVE REAR DOOR SCUFF PLATE RH (for RH Side) (See REMOVAL )
- REMOVE REAR DOOR OPENING TRIM WEATHERSTRIP RH (for RH Side) (See REMOVAL )
- REMOVE REAR SEATBACK HINGE SUB-ASSEMBLY (for LH Side) (See REMOVAL )
- REMOVE REAR SEAT SIDE GARNISH LH (for LH Side) (See REMOVAL )
- REMOVE REAR SEATBACK HINGE SUB-ASSEMBLY (for RH Side) (See REMOVAL )
- REMOVE REAR SEAT SIDE GARNISH RH (for RH Side) (See REMOVAL )
- REMOVE REAR WHEEL
- REMOVE FUEL TANK FILLER PIPE PROTECTOR (for LH Side)
- Remove the 3 bolts and fuel tank filler pipe protector.
- REMOVE REAR SPEED SENSOR LH (for LH Side)
- Disconnect the rear speed sensor connector.
- Disconnect the grommet of the rear speed sensor wire from the hole in the wheel well.
- Remove bolt A and separate the No. 3 sensor clamp.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
