Explorer AWD V6-4.0L VIN K Flex Fuel (2003)
Impact Sensor: Description and Operation
SENSORS
WARNING:
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The restraints control module (RCM) orientation is critical for correct system operation. If a vehicle equipped with an air bag
supplemental restraint system (SRS) has been involved in a collision in which the center tunnel area has been damaged, inspect the
mounting and bracket for deformation. If damaged, the RCM must be replaced whether or not the air bags have deployed. In addition,
make sure the area of the RCM mounting is restored to its original condition.
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Vehicle sensor orientation is critical for correct system operation. If a vehicle equipped with an air bag supplemental restraint system
(SRS) is involved in a collision, inspect the sensor mounting bracket and wiring pigtail for deformation. Replace and correctly position
the sensor or any other damaged supplemental restraint system (SRS) components whether or not the air bag is deployed.
For these vehicles, the SRS uses up to five satellite sensors in addition to the RCM. The RCM is mounted to the center tunnel beneath the console.
All vehicles will have a front impact severity sensor and it is located in the front-center of the vehicle, mounted under the lower radiator support. If
the vehicle is equipped with safety canopies, there are four additional side impact sensors. The four additional sensors are located at the base of
each B-pillar and C-pillar. The LH and RH C-pillar mounted side impact sensors are not interchangeable. Mounting orientation is critical for
correct operation of all impact and rollover sensors.
