Electric Windows

The electric window function is managed by the BCM. The system components are:

1. Short drop switch in the driver side lock
2. Electric window motor with driver side integrated electronics
3. Passenger side short drop switch.
4. Electric window motor with passenger side integrated electronics.
5. BCM (Body Computer).
6. Window closing and opening buttons placed on the centre console (tunnel)

Courtesy of CHRYSLER GROUP, LLC

Window activation buttons

Courtesy of CHRYSLER GROUP, LLC

Window activation buttons

Courtesy of CHRYSLER GROUP, LLC

Guides and motor

The mechanism's motor incorporates the electronics to move the window automatically or manually and for the short drop function. The electronics of the motor do not feature the anti-pinch function; therefore automatic movements are only possible during the window lowering stage.

Window travel during short drop is 13.5 mm ±3 mm (measured on the vehicle with battery voltage 12.5 V ± 0.5 V; outside temperature: 23°C.)

With voltage higher than 16 V, the window cannot be moved. With voltage higher than 9.5 V, the window can still be moved.

DESCRIPTION 

The door electric windows are operated by means of the switches on the central tunnel.

The electronics inside the controls ensure the operation of the electric window motors which are operated automatically in accordance with the following logic:

• the electric window function operates only with the ignition on, with the following exception: after a key-off, the windows can be operated for 3 minutes; when this time period elapses, the system no longer acquires new commands.
• if one of the doors is opened during the timed period, new commands are no longer acquired, but any commands received before the opening of the door are brought to a conclusion.
• if one of the doors is already open at key off, any commands received before the opening of the door are brought to a conclusion.

When the doors are opened (at both Key-On and Key-Off), the door nodes activate the "Short Drop" function to prevent interference between the windows and the roof. In detail: if the window is rising when the door is opened, the glass reaches the Short Drop position, NOT the completely closed position. If the position of one or both of the windows is already at the level of the Short Drop position, no automatic movement takes place.

FUNCTIONAL DESCRIPTION 

• The control unit on tunnel H036 is supplied by Body Computer M001 at pin 16 and operates the front electric window motors N060 and N061.
• Specifically, it operates the rising and lowering of the driver's side and passenger side windows from pins 2, 3 and 4, 5 respectively by activating the front left electric window motor N060 and the front right electric window motor N061.
• The front left electric window motor N060 and the front right electric window motor N061 are supplied directly by the battery via the lines protected by fuses F47 and F48 respectively of Body computer M001.
• Pins 5 of the two electric window motors N060 and N061 are directly connected to pins 6 of the door lock geared motors N050 and N051 for the "Short Drop" function.
• The Body Computer M001 - connector A - receives a direct power supply from the battery through the line protected by maxi fuse F01 of the engine compartment control unit B001.
• The Body Computer M001 receives an "ignition-operated" power supply (INT) at pin 11 of connector E and "ignition-operated power supply - start-up excluded" (INT/A) at pin 1 of connector E.
• The ground reference reaches pins 9, 10 of connector E of Body Computer M001.