Chrysler 2005 Crossfire SRT6 Service Manual page 4033

23 - 472 CONVERTIBLE TOP
When the PTCM senses that the power top Switch is pressed to close the top, the PTCM energizes the Right
Rotation Relay and the Hydraulic Solenoids S1, and S2. The Power Top Hydraulic Assembly delivers hydraulic fluid
to the following areas:
• Hydraulic fluid is delivered through Hydraulic Solenoid S2 to the rod side of both main cylinders to stabilize the
top while the tonneau cover unlocks and opens.
• Hydraulic fluid is delivered through Hydraulic Solenoid S2 and then S1 to the base side of the tonneau cover
latch cylinder to unlock the tonneau cover.
• Hydraulic fluid is delivered through Hydraulic Solenoid S2 and then S1 to both sides of the tonneau cover
cylinder to lift the tonneau cover. Even though there is hydraulic pressure on both sides of the tonneau cover
cylinder, the cylinder slowly moves to open the tonneau cover because there is a greater surface area on the
base side of the cylinder than the rod side.
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