G35 Coupe V35 2003 - 07 Discussion about the 1st Generation V35 G35 Coupe

Key Fob doesn't work unless you're on top of the car

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jul 25, 2013 | 09:21 AM
  #31  
BlackBeachG35's Avatar
Registered User
Joined: Jun 2013
Posts: 55
Likes: 5
From: Virginia Beach
Wait, is the OP driving MT or AT? If I am not mistaken the MT G35 doesn't have the keyless start feature, but the AT G35 does.
 
Reply
Old Jul 26, 2013 | 03:02 PM
  #32  
TunerMax's Avatar
Thread Starter
|
Registered User
iTrader: (3)
Joined: Dec 2011
Posts: 2,075
Likes: 359
G35
the receiver in the car is the entire BCM. my car is a 6MT but I doubt it would matter, as this remote is simply not compatible, I just want the transmitter, anyone?
 
Reply
Old Jul 26, 2013 | 06:11 PM
  #33  
partyman66's Avatar
Registered User
iTrader: (1)
Joined: Jul 2004
Posts: 3,560
Likes: 228
From: Southeastern Mass.
 
Reply
Old Jul 26, 2013 | 07:42 PM
  #34  
TunerMax's Avatar
Thread Starter
|
Registered User
iTrader: (3)
Joined: Dec 2011
Posts: 2,075
Likes: 359
G35
^^^ YES!!! thank you sir! I might try tapping the coil from the new remote in like this, do you think that would work? if I only connect one end?

I had a friend who is good at this stuff locate what he thinks is the antenna, just a 'trace' around the top half of the remote. so that is the transmitter, wonder whether i'd have better luck with this method or hacking into the trace and putting the coil in series there..... i think I'm going to try both, I'll post my findings!!!
 
Reply
Old Jul 26, 2013 | 08:33 PM
  #35  
partyman66's Avatar
Registered User
iTrader: (1)
Joined: Jul 2004
Posts: 3,560
Likes: 228
From: Southeastern Mass.
Originally Posted by TunerMax
^^^ YES!!! thank you sir! I might try tapping the coil from the new remote in like this, do you think that would work? if I only connect one end?

I had a friend who is good at this stuff locate what he thinks is the antenna, just a 'trace' around the top half of the remote. so that is the transmitter, wonder whether i'd have better luck with this method or hacking into the trace and putting the coil in series there..... i think I'm going to try both, I'll post my findings!!!
I don't think that thing he's soldering to is actually the antenna, I'm pretty sure it's the crystal... but it might work anyways because it's attached to the board and will probably throw the signal further, just like when you touch the fob to your head or if you walk up close to a boombox/radio that's having trouble catching signal for a station you were listening to. I haven't actually tried it though with the fob.
 
Reply
Old Jul 26, 2013 | 09:06 PM
  #36  
TunerMax's Avatar
Thread Starter
|
Registered User
iTrader: (3)
Joined: Dec 2011
Posts: 2,075
Likes: 359
G35
Well I'm looking forward to testing it out, thanks again dude. I also plan to convert the circuitry so that I can use the actual remote housing for the 2009+ FOB. the old one looks like crap, I like the new style, so I'm going to use it
 
Reply
Old Jul 26, 2013 | 11:49 PM
  #37  
DVG's Avatar
DVG
Registered User
15 Year Member
Liked
Loved
Community Favorite
iTrader: (12)
Joined: Dec 2009
Posts: 1,395
Likes: 143
Most antennas do only work with 1 wire. Im not sure if thats actually an antenna (The designation suggests its just a clock/oscillator), but antennas should be a certain length in order to function properly.

You could try one or the either, or both. You may be able to hit a sweet spot or something by doing both (no idea) However, antenna lengths are tuned for the frequency that they are transmitting. So Start with a longer piece of wire, press lock and unlock a coupe times, move back until it doesnt work anymore. Trim it, rinse and repeat to find optimal length.
 
Reply
Old Jul 26, 2013 | 11:51 PM
  #38  
DVG's Avatar
DVG
Registered User
15 Year Member
Liked
Loved
Community Favorite
iTrader: (12)
Joined: Dec 2009
Posts: 1,395
Likes: 143
Also, typically the casing on components like that are grounded (heat sinking, noise reduction) (Im assuming its a clock here) so he is essentially just tying that antenna to ground. So you could use and grounding spot, you might be able to find a more convenient one. Would be easy to check if the top of it is grounded with a multimeter.
 
Reply
Old Jun 10, 2020 | 04:44 PM
  #39  
Mezack's Avatar
Registered User
Joined: Jun 2020
Posts: 1
Likes: 0
Infiniti g37 all wheel drive
Figured it out

Originally Posted by TunerMax
Seems like a common issue with a few G/Z guys I've talked to, but does anyone have a resolve for this???


My remote only works within about 10 Feet of the car. I have to be stupid close to it, it's incredibly irritating.
I've tried new batteries with minimal change.

Anyone?


Watch "How To Fix Key Fob That Is Not Working For My Infiniti 2010 G37" on YouTube

Basically just put the key in the slot on the left side and drive for about 2 minutes then the remote will start working from a distance again
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
arora_g35
The G-Spot
6
Apr 16, 2026 02:52 PM
chinee
G35 Sedan V35 2003-06
21
Jun 10, 2024 07:48 PM
apintojr
G35 Sedan V35 2003-06
0
Jul 23, 2015 10:52 AM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 09:48 AM.