Auto to manual wiring
Wiring:
On the shifter for the auto transmission, you will see a 14-wire plug. Cut the plug from the auto shifter assembly, and leave about 5 inches of wire.
Looking at the plug, the positions are (left to right) (top row) 8 (unused and blank from factory),9,10,11,12,13,14 and (bottom row) 1,2,3,4,5,6,7.
Starter (top) Sensor: There are two heavy gauge wires (position #10 and position #11). Connect these two wires to the top sensor (clutch interlock switch) on the clutch pedal assembly. This will only allow the car to start when the clutch pedal is engaged. In other words, everytime you press the clutch you will close the circuit.
Its the huge plug under your shifter. Splice the 2 biggest black wires and you will have already bypassed your clutch switch .
Cruise Control (bottom) Sensor: The bottom switch is your cruise control disable switch. Run two wires from the switch: connect one to the position #1 (black) and the other to #9 (pink). Everytime you press the clutch pedal, the cruise controll will disable.
Reverse Lights: Look at the plug you used on the engine wiring harness to hook up to your reverse sensor on the manual transmission. Run two wires from this switch to the yellow wire and a green wire with black stripe (positions 3 and 4) at the big plug that you cut off from the auto shifter. Now your reverse lights should work.