Air Bag Sensor Assembly: Installation

2004 Toyota Matrix XR, FWD, StandardSECTION Installation
WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

To install, reverse removal procedure. Tighten air bag sensor assembly Torx screws to specification. See TORQUE SPECIFICATIONSΒ . Reconnect harness connectors after sensor assembly is mounted to floor. Activate air bag system. See ACTIVATING SYSTEMΒ  under DISABLING & ACTIVATING AIR BAG SYSTEM.



To install, reverse removal procedure. Tighten air bag sensor assembly Torx screws to specification. See TORQUE SPECIFICATIONSΒ . Reconnect harness connectors after sensor assembly is mounted to floor. Activate air bag system. See ACTIVATING SYSTEMΒ  under DISABLING & ACTIVATING AIR BAG SYSTEM.

Fig 1: Identifying Air Bag Sensor Assembly (Floor Shift Models)
G99H20492Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
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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.
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  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.