PRINCIPLES OF OPERATION
For a detailed description of the Supplemental Restraint System, refer to
the relevant Description and Operation section in the workshop manual.
REFER to: Airbag Supplemental
NOTE:
NAS vehicles have a seat position sensor fitted to both the driver and
passenger-side seats.
The seat position sensor, a hall-effect sensor, is fitted to the underside of
both the driver and pas
The Telematics Control Module (TCU) receives the Global System
for Mobile
communications (GSM) and Global Positioning System (GPS) signals. Signal
reception is via roof pod which contains the GPS and GSM antennas.
The GPS signal is received by the antenna and is passed to the GPS signal
splitter.
The Satellite Radio Control Module (SRCM) is located below the front right
seat. The SRCM is secured to a mounting brackets and secured with flanged
nuts.
The SCRM is a dedicated tuner which is controlled by the IAM on the MOST
ring. The tuner filters the signals from the satellite radio antenna