Chrysler 2005 Crossfire SRT6 Service Manual page 4055

23 - 494 CONVERTIBLE TOP
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Hydraulic Cylinder - Travel Sensors
The hydraulic cylinders are equipped with hall-effect style switches, referred to as Travel Sensors. The travel sen-
sors (2) and (3) are used to detect the position of the rod (5) inside the hydraulic cylinder (7). The position of the
rod is a critical input to the Power Top Control Module (PTCM). Based on this input, the PTCM can determine the
positioning sequence of the convertible top. There are two sensors located on the left main hydraulic cylinder, and
the left rear bow hydraulic cylinder. Only the tonneau cover hydraulic cylinder has one sensor. The sensors are
defined as either the base side (10) or the rod side (6). The travel sensors for the main cylinder and the rear bow
cylinder are serviced together. The sensors are not serviced separately. The tonneau cover travel sensor is serviced
with the hydraulic pump assembly.