E 350 V10-6.8L (2007)
Air Bag Control Module: Service and Repair
RESTRAINTS CONTROL MODULE (RCM)
Removal
WARNING:
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Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module.
This will reduce the risk of injury in the event of an accidental deployment.
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The restraints control module (RCM) orientation is critical for correct air bag SRS operation. If a vehicle equipped with an SRS system
has been involved in a collision in which the driver seat floor 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 is
restored to its original condition.
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To reduce the risk of personal injury, do not use any memory saver devices.
CAUTION:
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To avoid potential damage to the RCM, make sure the RCM and bracket assembly is secured to the floor pan and the SRS is depowered
before either disconnecting or reconnecting the RCM electrical connectors
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Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage can result.
NOTE:
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The air bag warning lamp illuminates when the restraints control module (RCM) fuse is removed and the ignition switch is ON. This is normal
operation and does not indicate a supplemental restraint system SRS fault.
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If a seat equipped with a supplemental restraint system (SRS) component is being serviced, the SRS must be depowered.
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When installing a new RCM, always make sure the correct RCM is being installed. If an incorrect RCM is installed, erroneous DTCs will result.
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The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
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Repair is made by installing a new part only. If the new part does not correct the condition, install the original part and carry out the diagnostic
