It must be the start of summer here in the UK, because the temperature has hit 26° C for the last couple of days. The downside is that the air conditioning in my car can’t cope with it at all. Last year it seemed fine. My initial diagnosis is leaking heater valves, which mean that engine coolant is always going through the heater matrix even with the valves closed. I’ve bought a new heater valve unit (photo to follow…) and hopefully I’ll find the time to fit it this weekend.
How did that manage to take so long? I managed to get it all back together this weekend. First job was to install the siren, which I managed to fit by the bulkhead, secured by one of the bolts for the bonnet latch. Finally I completed wiring up the speakers to my head unit
Over the last couple of days I’ve managed to make some progress with the alarm. This afternoon the remote start worked for the first time! There’s something a bit creepy about watching a car start itself with nobody sat in it. I’ve still got a few things left to wire in:
- Parking lights (they flash when you arm or disarm, and light up when the engine is running)
- The alarm sounder (I also need to find a space for it under the bonnet)
- The door open switches
- The boot and bonnet switches
- The vibration sensor (needs mounting on the bodywork somewhere)
- Boot open solenoid (needs some thought…)
- Probably some other stuff
Well the plans for today’s work went out the window when we were hit with a heavy rainstorm over my lunch break. Then after work I got about 5 minutes before it clouded over and the rain started again.I got as far as removing the existing speaker wiring. It’s been installed by the previous owner, and consists of some quite good quality cable, and Rockford Fosgate crossovers for the front bass, mid and treble speakers. I’m replacing the cable and routing it better, but I’ll save the crossover networks and re-use them (why not? They probably cost a fortune).
I have bought a new alarm system for my car. The factory alarm still works, but the remote doesn’t any more. Also even when it did work you had to be standing right next to the car anyway - it uses infra-red technology so you need line-of-sight from the transmitter to the receiver (next to the sunroof switch).The alarm system I’ve purchased is a two way paging alarm from Mannix. No, I’ve never heard of Mannix either! It’s a well packaged system though, and the installation manual is very comprehensive. It’s recommended that you get a professional to install it… well, I’m a professional software developer, will that do?This weekend I’ve stripped out a fair amount of interior trim, but unfortunately ran out of time (and nice weather) so I’ll have to fit the alarm in instalments over lunch breaks. I might be able to grab some time next weekend as well to finish it off.