E 550 Coupe (207.372) V8-5.5L (273.966) (2010)
Relay Box: Description and Operation
GF54.21-P-6030CA Rear SAM Control Unit With Fuse and Relay Module, Component Description
GF54.21-P-6030CA Rear SAM Control Unit With Fuse And Relay Module, Component Description
Component Identification
Location
The rear SAM control unit is located in the rear right of the luggage compartment.
Component Identification
Location
The rear SAM control unit is located at the right in the trunk under the cargo area trim.
Task
The rear SAM control unit supplies various systems via limit
switches and supplies control units with voltage depending on the
function sequence. In addition the rear SAM control unit has the
following tasks:
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Reading in of sensors, pickups and signals
^
Evaluation of input factors
^
Actuation of systems
^
Actuating components