I just bought a Python 991 and I'm having several problems after the install.

- The antenna doesn't seem to pick up the signal sent out by the remotes. I've tried reprogramming the remotes but I think the problem lies within the antenna. Pressing the button on the antenna doesn't really do anything either.

- As soon as I hook up the brain, I'm getting constant input to the parking lights. Note that I inserted the 10a mini fuse into the brain for hte light flash polarity. if this fuse is not inserted, the parking lights do not come on. I have connected the parking light output wire to the red/black (+) wire in hte keyless entry module. Some tech sheets also note a parking light wire that is blue (-) in the headlight switch.

This is my second brain after exchanging my first one due to a variety of other problems. They also sent me the remote and antenna that came with this brain.

Here are my connections

1 - red/white - (-)200ma aux/trunk output - not connected
2 - red - (+) 12v constant input - white thick wire in ignition harness
3 - brown - (+) siren output - red wire on siren
4 - white/brown - parking light isolation wire - pin 87a of onboard relay - WHAT IS THIS?
5 - black - (-) chassis ground - drilled hole and bolted to chassis
6 - violet - (+) door trigger input - not connected
7 - blue - (-) trunk pin/instant trigger input - not connected
8 - green - (-) door trigger input - black/white wire on keyless entry module
9 - black/white - (-) 200ma dome light supervision output - not connected
10 - white/blue - (-) remote start/turbo timer activation input
11 - white - parking light output - red/black (+) wire in keyless entry module (not sure if i should connect this to the other parking light wire (-) at the headlight switch
12 - orange - (-) 500ma ground when armed output - not connected

 

Is the LED for the alarm built into the antenna? And is lighting up when you plug the antenna in?

 

nuber 11 parking light gets hooked up to your + parking light. Most DEI products are default + lights. theres a jumper on the alarm so check it if it is set to + or -.
White/Brown is not used and is only for euro cars that require a Left and a Right parking light isolation.

 

check continuity for each of the wires on the antenna should be three, if all test good ant is bad.(I know DEI sent my shop about 12 ant's cause some of them were bad out of the box.)