2004 Toyota Sienna Airbag, Clock Spring, Air Bag Sensor

Air Bag Sensor, Airbag, Clock Spring Installation and Repair Tips for 2004 Toyota Sienna

• Q: How to replace the Clock Spring Assembly / Spiral Cable on 2004 Toyota Sienna?

  A: Disconnect the battery negative end then make sure the front wheels are straight to replace Clock Spring Assembly. Take out of the steering wheel the steering wheel assembly, horn button assembly and steering wheel cover. Unplug Air Bag connector and clock spring sub-assy, and examine them. Install components prior to reinstallation of clock spring.
• Q: How to replace the Air Bag Sensor Front LH on 2004 Toyota Sienna?

  A: To change the Air Bag Sensor Front LH, disconnect the negative terminal of the battery awaiting further. Take the bolts that hold the sensor and break the connector. Install and ensure that the new sensor is fixed and to check whether it is not playing. Check the SRS warning light and change in case it is broken.
• Q: What essential checks should be conducted on Airbag assemblies and components after a collision on 2004 Toyota Sienna?

  A: After a collision, conduct a diagnostic check and visual inspection of Air Bag assemblies and components. Check for damage on the curtain shield and front passenger Air Bag assemblies, horn button assembly, and instrument panel. Inspect the Air Bag harness and sensor assemblies for defects, replacing as necessary.