Hallo Micki,
Hier nochmal alle einzelnen Schritte, beim Öffnen des Verdecks:
When lowering the convertible top, the following operations occur:
1. Power top switch is closed by operator.
2. The PTCM sends a signal (over CAN B) to the BCM to lower the side windows.
3. The PTCM disables/locks the decklid latch (via the decklid latch assembly).
4. The PTCM monitors the decklid latch switch to verify it is disabled/locked.
Note: If the PTCM does not sense that the decklid latch is disabled/locked,
hydraulic activation will stop immediately and sets a PTCM DTC.
5. The PTCM energizes the right rotation relay and solenoid S3.
6. The rear bow latch releases.
7. The PTCM monitors the rear bow latch switch to verify that the rear bow
unlatched.
Note: If the PTCM does not sense that the rear bow latch has unlatched,
hydraulic activation will stop immediately and sets a PTCM DTC.
8. The PTCM energizes the right rotation relay and solenoids S2 and S3.
9. The main cylinders are stabilized and the rear bow raises.
10. The PTCM monitors the rear bow travel sensor (base side) to verify that the rear
bow is fully lifted.
Note: If the PTCM does not sense that the rear bow has fully lifted, hydraulic
activation will stop after approximately 30-60 seconds and sets a PTCM
DTC.
11. The PTCM energizes the right rotation relay and solenoids S1, S2 and S3.
12. The tonneau cover is unlatched and opened.
13. The PTCM monitors the tonneau cover latch switch to verify that the tonneau
cover unlatched.
Note: If the PTCM does not sense that the tonneau cover has unlatched,
hydraulic activation will stop immediately and sets a PTCM DTC.
14. The PTCM monitors the tonneau cover travel sensor (rod side) to verify that the
tonneau cover has fully opened.
Note: If the PTCM does not sense that the tonneau cover has fully opened,
hydraulic activation will stop after approximately 30-60 seconds and sets
a PTCM DTC.
15. The PTCM energizes the right rotation relay and solenoids S3 and S4.
16. The rear bow lowers.
17. The PTCM monitors the rear bow travel sensor (rod side) to verify that the rear
bow has fully closed.
Note: If the PTCM does not sense that the rear bow has fully closed, hydraulic
activation will stop after approximately 30-60 seconds and sets a PTCM
DTC.
18. The PTCM energizes the right rotation relay and solenoids S1 and S2.
19. The convertible top retracts.
20. The PTCM monitors the main cylinder travel sensor (base side) to verify that
the convertible top has fully retracted.
Note: If the PTCM does not sense that the convertible top has fully retracted,
hydraulic activation will stop after approximately 30-60 seconds and sets
a PTCM DTC.
21. The PTCM de-energizes the right rotation relay.
22. The PTCM energizes the left rotation relay and solenoids S2 and S3.
23. The tonneau cover closes.
24. The PTCM monitors the tonneau cover latch switch to verify that the Tonneau cover has fully closed.
Note: If the PTCM does not sense that the tonneau cover has fully closed,
hydraulic activation will stop immediately and sets a PTCM DTC.
25. When the PTCM senses that the tonneau cover is latched, hydraulic activation stops.
26. The decklid handle is enabled.
LG
Veit