XLR V8-4.6L VIN A (2006)
The tables above show the change in sensor inputs to the FTC module as viewed on the Tech 2(R) as the roof progresses through the close and open
sequence.
Inactive Inactive Inactive Inactive Inactive Inactive Inactive Diagnostic Information For Intermittent Top Operation, Deck Lid Will Not Operate, Or
Intermittent "Top Not Secure" Message On The DIC
Important:
Folding top operation that is free from intermittent failures to complete open or closing operations is dependent on consistent readings by the FTC
module of the position sensors in the top assembly. A customer concern of incomplete top operations, when the pump continues to run with the control
switch held down, may be due to inconsistent sensor readings. For example, during an open top operation, starting from the fully closed position, the
front tonneau opens, the header latch unlatches, the trunk lid opens, the top retracts into the trunk and the rear tonneau extends. The next step of the
sequence is the front tonneau closing and the header latch latching. If the front tonneau does not close and the pump continues to run with the control
switch depressed in the open top direction, the system has failed to recognize the completion of the last step, which was the rear tonneau extending. If the
rear tonneau has physically extended and the over-center links have locked in, then the probable cause of the failure is the rear tonneau position sensor
reading incorrectly. In these cases DTCs are not set because the sensor is still reading inside a valid range. In this example the rear tonneau position
sensor will be reporting MID to the Tech 2. If a customer concern is not repeatable by the technician then the following procedure can be used to
