Operation CHARM: Car repair manuals for everyone.
Home >> Saturn >> 2008 >> Astra L4-1.8L >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Acceleration/Deceleration Sensor >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Acceleration/Deceleration Sensor: Service and Repair



Vehicle Yaw Sensor with Vehicle Lateral and Longitudinal Accelerometer Replacement

Removal Procedure

1. Remove the cover of the diagnostic connection.
2. Remove the parking brake lever boot.




3. Remove the yaw rate/acceleration sensor.

* Disconnect the wiring harness plug (2).
* Remove the 2 nuts (1).




Installation Procedure


Notice: Refer to Fastener Notice (Fastener Notice) .

1. Install the yaw rate/acceleration sensor.

Tighten the 2 yaw rate/acceleration sensor nuts to 10 N.m (89 lb in).
Connect the wiring harness plug.
2. Install the parking brake lever boot.
3. Install the cover of the diagnostic connection.


pro multis · About Operation CHARM