96
E93 Complete Vehicle Workbook
Classroom Exercise - Review Questions
1. What type of sensor monitors the position of the luggage
compartment divider? (circle the correct answer)
Micro-switch Optical Sensor
Hall Effect Sensor Microwave sensor
2. Which hydraulic cylinders is responsible for stowing the roof
package? (circle the correct answer)
Roof shell cylinder Closure cylinder
Rear module cylinder Main pillar cylinder
3. Which of the following RHT components are locked to the
body by the closure cylinder? (circle the correct answer)
Roof panel 1 and roof panel 2
Rear module and roof shell 3
Roof shell 3 and roof shell 2
Luggage compartment cover and roof shell 1
4. Which control module is responsible for the actuation of the
SCA drives on the E93? (circle the correct answer)
JB CTM ROC FRM
5. The entire opening/closing operation of the RHT takes place
by the use of ________ hydraulic cylinders?
(circle the correct answer)
6789
6. The end positions of the electric drive motor are detected
by two________________________.
(circle the correct answer)
Magneto-resistive sensors Hall Sensors
Optical Sensors Microswitches
7. The CTM communicates with the diversity module via:
(circle the correct answer)
K-CAN K-Bus Hard wire LIN-bus
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