Operation CHARM: Car repair manuals for everyone.

PRNDL Display

The IPC displays the selected gear position as determined by the PRNDL circuit board. The PRNDL circuit board receives a combination of 2-4 grounded inputs from the park/neutral position switch indicating the gear position. The TRANS 10 ampere fuse supplies voltage to the PRNDL circuit board via the OFF/RUN/CRANK voltage circuit.