Car not starting, alarm? vehicle immobilizer system?
Joined: Mar 2009
Posts: 18,299
Likes: 1,488
From: By the sea, Tx
G35 sedan w/ too much money in mods
Post that question over in the 2nd gen G35 forum. https://g35driver.com/forums/g35-sedan-v36-2007-08-217/
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Joined: Jan 2019
Posts: 11
Likes: 1
infiniti, awd
If it is, what do I do? Since the last occurrence a while ago, the car has been starting fine. It only happens once or twice a year, but very inconvenient when it happens. A truly weird problem.
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Joined: Apr 2019
Posts: 1
Likes: 0
Sedan 4 door
Same problem sedan 04
Im interested in this. swapped a new vq in my g35 after i spun a bearing at the track. engine was out of a 05 350z performance which from everything i could find its non rev up. issue is i didnt know there was a difference in 350z harness vs g35 well besides the o2 sensor plugs being different, missing a plug for ac and an extra plug in by the ecu which i believe is for the oil gauge, and that the ecu plug is pinned out different. i tried to start the car using the 350z harness and no fuel pump prime and no spark. took that harness off and went back to the original g35 one. fuel pump primes and it turns over just no spark which i believe is from the security system. (red light stays solid when key turns to "ON" position.
Also my car is not 100% together some interior stuff is unplugged and the very front body harness. everythign on the engine and trans is all plugged in.
i need some help as i was trying to make the two day season closer drift event!!!!!
Also my car is not 100% together some interior stuff is unplugged and the very front body harness. everythign on the engine and trans is all plugged in.
i need some help as i was trying to make the two day season closer drift event!!!!!
are you still having the problem did you get it fixed I’m having the same
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Joined: Jan 2021
Posts: 1
Likes: 0
New engine switch put in
Reset the alarm.i lost the original key had a new switch put in and cant start my car
If its NATS (Nissan Anti Theft System) you can disable it with an Uprev reflash, lots of guys do this when then get tuned so that they can use unprogrammed keys (Its like $200 just to reprogram the key at the dealer). You can't just mechanically disable it though. PM me if you want to give it a try, I've done it many times
Joined: Dec 2003
Posts: 677
Likes: 89
From: Rhode Island
One owner 2004 G35 Coupe 6MT
Did you have the new key registered to the car?
BANNED!!!
Joined: May 2017
Posts: 14,837
Likes: 2,497
From: Washington State
Coupe 6MT Premium RAS
So you're telling me you can start the car with the new key, but if you turn off the car it won't restart until what...? the next day?
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Joined: May 2020
Posts: 1
Likes: 1
infiniiti g35
If its NATS (Nissan Anti Theft System) you can disable it with an Uprev reflash, lots of guys do this when then get tuned so that they can use unprogrammed keys (Its like $200 just to reprogram the key at the dealer). You can't just mechanically disable it though. PM me if you want to give it a try, I've done it many times
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scumbagsleeper
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Mar 13, 2019 10:30 AM
