Quote:
Originally Posted by rekstein1
Ok, lets start with the top in the fully closed position pressing the open switch will not cause the motors to unlock. yes the key is in the #1 position and the light comes on to say the top opening process has been initiated.
as the top will not open we then go to the cpu apply 12v to the wires to open the motors. the motors open. reattaching everything ,pressing the button the top will now fully go back.
returning the top to a midway position, pushing the switch in either direction the top will move forward and back. Now with the top still open, covering the anterior 2 switches with tape by the motors hitting the switch the the motors will close. now trying to "open " the top the motor will not open.
the grounds have been checked we are at our wits end. Hence the plea for John Walker!
Please call!!!!!!
The mechanic explained it to me the the cpu is not changing the polarity from positive to negative and negative to positive which would of course open and close the motors. something in the cpu
is not happening. i forget which 2 pins he said was involved , but in essence that is the problem
it is a polarity issue within the cpu.
hope this helps
please i want to drive my car this summer help!!!!!!!!!!!!!!!!!!!
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This test provides key information. Possibilities:
1. The locking motors' timing may be incorrect, i.e. the phase of brass gears relative to locking motor switches.
2. The cab top ECU has a problem related to the unlocking mode when the locking motors are locked.
If you would like to discuss your technical problem, you can call the website mentioned in post #7.