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The signal from the tension point sensor is ___________volts with the top locked to the
cowl.
The signal from the tension point sensor is ___________ volts when the top lock motor
switches off.
The status display on the DIS shows __________________ when the top is locked to the
cowl and ________________________ when the top lock motor switches off.
#2. Storage Cover Lock Hall Sensors:
The storage cover lock inputs to the CVM are at: pin# _______ and pin# ________ LEFT
pin# ______ and pin# ________ RIGHT
The signal from the storage cover lock sensor is _________ volts when the cover is closed
and locked.
The signal from the storage cover sensor lock is _________ volts when the cover is
unlocked.
The status display on the DIS shows ____________________ when the cover is closed and
locked and _______________________________ when the cover is unlocked.
#3. Storage Cover Hall Sensor:
The storage cover input to the CVM is at pin#____________ and pin # ___________.
The signal from the storage cover sensor is _________ volts when the cover is closed.
The signal from the storage cover sensor is _________ volts when the cover is open.
The status display on the DIS shows ________________________ when the cover is closed
and ________________________________ when the cover is open.
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CVM and Convertible Top
NAME OF SIGNAL OR FUNCTION: Angle Hall Sensor inputs to CVM
Vehicle: E46iC M Y: 2000 System: Convertible Top - CVM
#1. Main Pillar Angle Hall Sensor:
The power supply for the main pillar angle hall sensor is ________ volts at pin # ________ of
the CVM and ground at pin # ______ of the CVM.
The input signal to the CVM from the main pillar sensor is _________ volts with the top fully
raised and _________ volts with the top lowered into the storage compartment.
The status display on the DIS of the main pillar sensor input is ______________________
with the top fully raised and _____________________________ with the top lowered into the
storage compartment.
#2. Tension Bow Angle Hall Sensor (Clamping Bracket):
The power supply for the tension bow angle hall sensor is _________ volts at pin # ______
of the CVM and ground at pin # ______ of the CVM.
The input signal to the CVM from the tension bow sensor is:
___________ volts with the top locked to the cowl.
___________ volts with the tension bow in the vertical position.
___________ volts with the tension bow lowered into the storage compartment.
The status display on the DIS of the tension bow input is:
__________________________ with the top locked to the cowl.
__________________________ with the tension bow in the vertical position.
__________________________ with the tension bow lowered into the storage compartment.
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CVM and Convertible Top
Review Questions
1. What are the major changes to the E46iC fully automatic top operation compared to the
E36iC?
2. How many hydraulic solenoids are used in the operation of the E46iC top?
3. The locking/unlocking function of the storage compartment cover is controlled by which
module?
4. Which hall sensors control the flashing of the LED in the top switch?
5. What happens to the soft top/frame if the ignition is switched off during its operation?
6. Describe the emergency closing procedure for the soft top:
7. What type of input is provided by the angle hall sensors for top operation?
8. The only micro switch used in the operation of the soft top is?
9. What indication is shown if the variable compartment floor is open when the top switch
is pressed?
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CVM and Convertible Top [ Pobierz całość w formacie PDF ]