Yaesu ftc 1903. I have no labels on the lower three switches. What are their functions? The left one is a keyboard lock..and the rest?
Well I also lost the little tag plate.
Left indeed is a keyborad lock.
On my FTC-1903 the middel and right toggle switch does not seem to have any effect.
The middel one switches between "busy - manual - ...?..." and the right one between "USA-International". I guess the right one switches to a preset order of channel allocation, different for USA or other countries.
On mine swicthing middel or roght switch does not seem to give any effect.
So I would like to open up the set but would like to do so with the help of a schematic drawing.
Any source to find that?
jan
ON3ZTT
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Hydraulic pump assembly; valve 1, valve 2 and motor
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The hydraulic lines and the cylinders
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GMLAN communication to the Body Control Module (BCM)
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Open/Close request circuit to the driver and passenger window motors
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Power and Grounds
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Folding Top Main Power Fuse 30A
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Folding Top Logic Power Fuse 20A
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Ground G301 for the FTC module and G305
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Folding Top Open/Close Switch (S15 and S16)
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Rear Compartment Limit Switches
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Rear Compartment Lid Release Switch (S3 and S4)
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Rear Compartment Lid Release Switch-Front Hinge-Left (S11 and S12)
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Rear Compartment Lid Release Switch-Front Hinge-Right (S9 and S10)
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Folding Top Front Location Pin Guide-Left (S17 and S18)
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Rear Compartment Lid Release Switch-Left (S19A)
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Rear Compartment Lid Release Switch-Right (S19B)
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Rear Compartment Partition Position Switch (S20)
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Folding Top Front Location Pin Position Switch (S13)
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Folding Top Front Latch Actuator Position Switch (S14)
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Hall Effect Sensors
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Folding Top Header Latch Cylinder Sensor (S1)
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Rear Compartment Cylinder Extended Sensor (S2)
Your best bet is have the system checked for DTC'S - diagnostic trouble codes ! If it showed a message top not secured there is a DTC stored in the control module ! there are 24 possible DTC'S
Wand Removal & Installataion
Fig. Steering column shroud removal for the Cherokee
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