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.
2007 Mazda 3 L4-2.0LFACTORY OEM SERVICE PROCEDURE
Vehicle Speed Sensor Removal/Installation (Without ABS) G35M-R
VEHICLE SPEED SENSOR REMOVAL/INSTALLATION (WITHOUT ABS) [G35M-R]
1. Disconnect the negative battery cable.
2. Remove the air cleaner component, battery and battery tray.
3. Disconnect the vehicle speed sensor connector.
4. Remove the vehicle speed sensor.
5. Apply transaxle oil to a new O-ring and install it on a new vehicle speed sensor.
6. Install the vehicle speed sensor.
Tightening torque 7.9 - 11.2 N-m (80 - 115 kgf-cm, 69.5 - 99.8 in-lbf)
7. Connect the vehicle speed sensor connector.
8. Install the battery and battery tray.
9. Connect the negative battery cable.
1. Disconnect the negative battery cable.
2. Remove the air cleaner component, battery and battery tray.
3. Disconnect the vehicle speed sensor connector.
4. Remove the vehicle speed sensor.
5. Apply transaxle oil to a new O-ring and install it on a new vehicle speed sensor.
6. Install the vehicle speed sensor.
Tightening torque 7.9 - 11.2 N-m (80 - 115 kgf-cm, 69.5 - 99.8 in-lbf)
7. Connect the vehicle speed sensor connector.
8. Install the battery and battery tray.
9. Connect the negative battery cable.
Factory Service Tools
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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.
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