Credit: Alex Mrhaulinass Hamlehdary
Order Link: https://www.amazon.com/dp/B0BC2KD687
Price: $210.95
Community Member Credit: pmohr
Quick document I wrote up on swapping an analog (’95-’97) to digital (’98, ’99) instrument cluster. The only wiring addition you’ll have to make is constant B+ for the digital trip meter.
PDF: A32 A-D cluster swap
Credit: kasemodz
I’ve been wanting to install a carputer on my maxima since a very long time, but I never had the experience or the time/patience to install all the equipment. Finally, starting in mid December, I’ve finished installing my carputer.
I tried to make this as factory finish as possible without fiberglassing. Also, I tried my best to keep everything intact and not create unnecessary holes.
I actually never took a picture before I started this project, but here is the closest picture of the stock picture with the original Bose headunit.
Next, are a few computer setup pictures and also my homebrew shutdown/startup controller for the computer. I’ll post those schematics soon.
SPECS:
- HP Pavilion DV2020US laptop stripped
- MSNTV box
- ELMSCAN Compact OBDII Scanner
- Garmin USB GPS 20x
- Bluetooth Adaptor
- Metra Face plate adaptor
- 40 GB Hard Drive
- 2 GB Ram
- Centrafuse 2.1
- GMPC Plugin
This next picture is my homebrew startup/shutdown controller. You can see that I used a computer power supply box to put my controller and extra wires inside. It just so happened that that psu fits perfectly and flush with my headunit. The red and black rca cable are connections that I’ve made on the computer that connects to my power switch and laptop lid switch respectively. More information about this schematic will be posted later.
INSTALLATION PICTURES
Here are a few pictures of the install in my car. I decided to put the computer underneath the driver’s side seat. I also pulled the wires through the channel underneath the seat along with the seat warmer and seat belt wires.
This next picture is my obdii connection to the car ecu, followed by gps installation pictures.
Next, my startup/shutdown controller needed someway to determine if the car is on or off. So, luckily I found a telephone acc line that was not being used in the fuse box.
FINISHING UP INSTALLATION
Few Screenshots
CONCLUSION
This project took a while, but I learned that patience is the key. There were a lot of times when I second thought myself if I should continue this project, but I just kept believing in myself. There are still a few small problems that I will fix soon.
PROBLEMS
- Need better sound card
- New Bluetooth Device
This laptop is actually equipped with a pretty good sound card, but the headphone jack and spdif connection both have a lot of static noise from the hard drive. This is not a grounding issue, but the motherboard fault. I remember when I used to use this laptop, I could hear the static on my headphones as well. I’ll probably just get a new usb soundcard.
Also, the bluetooth device I have is flaky, it works sometimes and sometimes it doesn’t. I’ll prob just get a new one.
Lastly, but none the least, I’m going to continue improving the functionality of my startup/shutdown controller.
BEFORE
AFTER
Credit: kasemodz
I decided to upgrade my carpc that I had done last year. If anyone is interested in looking at the old setup, here is the link https://www.my4dsc.com/1997-4thgen-nissan-maxima-with-custom-carpc-installed-part-1/.
Some Problems with the old Setup:
- Too much Power Consumption
- Bugs with home made startup/shutdown controller
- Static Noise heard
- Long USB cables causing signal problems
- Long bootup time
So I got rid of the old setup and had the following new components:
- Intel D410PT MINI ITX Motherboard w/ Fanless 1.6 GHZ Intel Atom Processor
- Corsair 32GB SSD Drive
- TUFF N TINY 4GB Flash Drive
- Nlite Windows Xp Professional SP2
- Custom Plexiglas enclosure designed to fit completely behind the dashboard
- M4-ATX Startup/Shutdown Controller
- OEM Nissan Heated Switch integrated for on/off purposes
- Custom Integrated USB Port in the Ashtray
- I still kept the same devices (like the Garmin GPS, OBDII controller) but I decided to store all my music in a flash drive. Since the software I was using was Centrafuse 3.1, it still did not support ipod capibility with iphones and itouches, I decided that there is no point in storing the music on an ipod.
The old setup
So, now the new stuff, the goal of this project was to:
- Keep the existing OEM look
- Fix all problems from previous setup
- Integrate everything behind the dash
- Keep the new project on a budget.
Next, I wired my OEM Nissan Heated seat warmer switch. I wired it up for use and then used a 2000 grit wet and dry sandpaper to remove the marking off the switch.
Next, I made my wiring diagram which is shown below.
Installation
Here are some install pictures. Below you will see my plexiglass enclosure. The design came out perfect, I had only a few mm in tolerance around the edges. I also fitted a small fan to blow any heat generated.
Now doing a test run.
Here is the finished setup with everything working, as you can see the new switch at its location.
My USB port integrated into the ash tray
Finished!
Credit: AMnissan
Here’s some photos of how I connected the video wire to parking brake wire. Hope it’s clear for others.
Credit: Luis Gutierrez
For anyone who needs an English reference for the AC Controls, under dash and engine fuse box of the Y33 Cedric/Gloria. Here is a photo of mine from a Middle eastern spec LHD Y33 Gloria. Hope it helps.
Credit: Chris Griffin
For those that have a y33 Cima and your key is the keyless remote as well, I finally got mine to work. My car came with a bad transmitter key. I ordered a used key from Jauce auctions and then swapped the transmitter over to my key. I tried and tried to program the keyless portion like owners of most Nissans in the USA but I could never get into the programming mode.
On the JDM version, the programming mode begins when the doors unlock, the hazards never flash like the US models. I have attached a screen shot of the programming instructions I followed and it worked first time. Unfortunately, the separate fob did not work.
Community Member Credit: Frank / motorvate.ca
About one year ago (2000), I was driving back from work, and I saw a single streamer of smoke coming up from my steering column. I immediately tried all the switches on the steering column, thinking that I will find out which switch has gone bad, and maybe I will make it stop.
Well, everything worked just fine, and the smoke did stop. A month later the same thing happened, a single streamer of smoke.
After the first time I parked my car in the garage thinking “I hope that I don’t set my garage on fire if she lights up.” It never happened again.
In August 2000, when I signaled to turn left, after the turn was completed the signal would cancel, but the turn signal relay would click about twice the usual speed, “click-click-click-click-click” Luckily for me the turn signal light did not flash, it was just the relay.
I removed the relay, and opened it up. It is not your typical relay. It is a relay with printed circuit board on the side. I noticed that the circuit board was cracked, and it looked like a few traces may not be in full contact. I added a little bit of solder, thinking that it was now fixed. I was wrong.
Now it is March 2001, and I noticed that my turn signal was not “smooth” like I remembered it. It was very notchy. I removed it from the steering column, and saw this:
The YELLOW ARROWS point to some melted plastic. The RED ARROWS point to what the contacts should look like. The yellow arrows in the right picture above, show little plastic “parking” islands are melted. This made the contacts sit lower, and they were only touching a little, causing a little current to flow through the relay. The relay senses current, via the built in IC, and makes the relay pulse, but because the current is very small, it flashes faster. (just like when you have a burned out turn signal bulb, the flasher goes faster)
Anyways, this is where the smoke came from. YEA! I found it. My car is not going to burn down!
I tried to “file & fix” the contacts, but it did not work.
I called up North End Nissan, and 1 day and $71 later I had my turn signal back to where it was, nice and smooth, with no harsh clicks.
Problem solved in 10 minutes, but it took over a year to figure it out.
Credit: ranmas2004
2009-2015 Throttle Body
2002-2003 Throttle Body
You can see 02 TB is much smaller
Side by side comparison…..
Credit: freezer
I dug into the cluster to try and figure out why the gauge was off. All the resistors to the fuel level sensor checked out OK but apparently the joints to the board can crack causing intermittent or permanent problems. Re-soldering the joints on the 4 resistors should solve the problem of the fuel gauge reading too high.
The resistors are R4, R64, R124, and R125. They are directly below the cluster part number in the attached picture.
