nissanclub2001 wrote: ↑Thu Jul 20, 2017 11:07 amSroberts:
Any chance you still have pics showing wire colors and pin positions on this? It would help me out tremendously. Please.let me know
Thx
Pete
[email protected]
Pete, not all colors match between the old and new connectors so you cannot go by color. Use the HA reference document, http://www.nicoclub.com/FSM/QX4/2001%20 ... tioner.pdf. On page 40 it shows pinouts of the NAV and non-NAV connectors. I went pin by pin, matching the pins by function. For example, "ECM Signal" is on pin 6 of the Non-NAV connector, yet is on pin 17 of the NAV connector. So I took the wire from my NAV harness that terminates at pin 17 and spliced it to the wire that terminates at pin 6 of the Non-NAV connector. Most of the time the color will match.nissanclub2001 wrote: ↑Thu Jul 20, 2017 11:07 amSroberts:
Any chance you still have pics showing wire colors and pin positions on this? It would help me out tremendously. Please.let me know
Thx
Pete
Hello guys, I wonder how did you do that, the wires of my car and shown on this picture doesn't match, I want to do the same what should I do? I've a qx4 2001.Ninjakills1 wrote: ↑Tue May 08, 2012 6:35 am
Okay this picture might help some you guys on here trying to figure out which wires are needed to be connected to the AC control unit.
NOTE: the pink-stripe wires (green and black stripes) are not used even though they are supposed to be for illumination?
NOTE: also know these wires will come/run out from the left side of the car radio head unit. I will try to post a picture of what that looks like.
Here's another closer look at my wiring for the AC control unit. ***ENJOY***
sedrickewells wrote: ↑Sun Mar 14, 2021 2:26 pmThis has gots to be the most frustrating thing ever. For the most part these post are mis leading and vague. Most of you are worried about fitment of the radio when the underlying topic is the climate control conversion. Everyone that has claimed to have done it won't post clear pictures or videos of or instructions of the process. You all keep referring to a service manual but the link only sends you to the same forum. Is there anyone that has done this conversation "successfully" that can post step by step instruction on what wires match and don't match? I already have a new bezel and my new double din head unit fits great. I just want straight forward instructions on the wire combination I need to make the conversion complete. PLEASE!
[email protected]sroberts wrote: ↑Mon Mar 15, 2021 3:53 pmIt is not complicated to wire the climate control. The Heating & Air (HA) manual has all of the information needed.
Your truck with NAV+climate control has connectors M104, M105, where the climate control you've acquired has a wiring harness with connectors M102, M103. Find these connectors and the pin-out tables for them starting on pg 42 in the 2001.5+ manual.
All you have to do is map and join wires between the "Without Navigation System" and "With Navigation System". There are a total of 36 wire terminals though not all of them will be mapped.
Map the wires by function, not by color (most colors will match). For example, Terminal No. 6 is "ECM Signal" on the "Without Navigation System" M103 connector. And "ECM Signal" is Terminal No. 17 on the "With Navigation System" M104 connector. Find the wire connected to #17 on your truck's existing harness (M104), and join it to Terminal No 6 on the M103 harness that connects to the climate control that you've acquired. Map, join the other wires likewise. If a wire is not mapped to M102/M103, it is not used.
Before you start splicing wires, make sure you verify the pin numbers. I do not recall if the pins are counted from the front or back of the connector. You can use a multimeter to be sure of the connector orientation, for example pin 24 on your existing harness should be BATTERY VOLTAGE, 12v, while pin 32 should be GROUND.
Can you give some insight on the process? I've been at this for weeks and just can't figure it out. The plugs I have don't match up with the diagrams I've been looking at and the colors definitely don't all match up.Virginia_DC wrote: ↑Thu Mar 31, 2016 2:12 pmFinished this job today. Took about two hours and was frustrating at times but the non-nav controller is in and works perfectly. I had also taken the stereo and 6 CD changer from the junkyard so I just changed everything out. All I need is a bezel from a non-nav with similar features and I'm set. Thanks to all for the help.
Have to revive this old thread, does the pin count go from the front of the connector (M104, M105) or the back of the connector (where the wires are coming out of?) I could never find this one answered.sroberts wrote: ↑Thu Apr 15, 2021 1:48 pmsedrickewells, post photos of your connectors. Have you located the auto climate control from your truck? It is the black box pictured above. Do you have the connectors that plug into it? If so then you have M104 (20 pins) & M105 (16 pins). Did you acquire a climate control with a wiring harness? If so then you also have M102 (16 pins) and M103 (20 pins).
Thank you and thank you to everyone on this forum!! I got my pathfinder mostly buttoned up. https://imgur.com/a/H2vhFcmVStar650CL wrote: ↑Sun May 22, 2022 11:46 pmIn Nissan WD's, when you see two lines around the outside of the connector drawing as in the diagram above, it means the representation is "harness side" where the wires enter. The "HS" in the block on the upper left also tells you this. If there's a single line then the representation is "terminal side" where the pins are, and the block would say "TS".
Oh you're right for sure, I think you just need a non-nav bezel like the one below.