Air Bag Clockspring - 05+ XC90 With DSTC - Variant Code EM04

These units go by multiple names depending on who you ask. Steering angle sensor, contact reel, and air bag clockspring are all common names for this part. 

When these units fail you'll often get a warning light on the dash stating that DSTC needs service, traction control is off, or something of this nature. Failure should be verified with an OBD reader that can read network fault codes. Replacement is fairly straightforward on this part and involves disconnecting the battery, then the airbag and steering wheel to access the part. Although replacement is a bolt on/ off, components need to be removed in a certain order and orientation or network codes will ensue. Not for the novice mechanic but can be done by an experienced wrench in about 30 minutes. Numerous writeups are available on this replacement online. 

Additional Keywords: CLOCK SPRING AIRBAG STEERING ANGLE SENSOR CONTACT REEL

Product Fitment Notes & Potential Issues

There are two different steering wheels fitted to XC90 models resulting in two different steering angle sensors. This sensor fits:

2005+ XC90 models with DSTC and variant code EM04

A VIN number is needed to confirm fitment on this part. Contact our customer service department or your local dealership to confirm fitment. 

**Do note that there is a small set screw on the center of the unit. This is to prevent the sensor from becoming "un-clocked" in shipping. This should be removed upon installation.**