technosquare ecu question
Thread Starter
Junior Member
Joined: Mar 2006
Posts: 61
technosquare ecu question
Sup guys i got a technosquare ecu from friends wrecked car, We have the same year car and engine and when i swapped ecu's with him the car wouldnt start. Im guessing its the immobiler, andbody know of a way i can get around this, if so which is a good low cost way...lol
technosquare can also duplicate your immobolizer information... probably for a cheaper price than the Nissan dealer also
www.technosquareinc.com
www.technosquareinc.com
Thread Starter
Junior Member
Joined: Mar 2006
Posts: 61
hey guys would this work???
How-To RESET the Nissan Vehicle Immobilizer System(NVIS) on a 2K-2K1
Once a BAD key has been used CONSECUTIVELY five or more times to unsucessfully start the engine, the ECU enters "LOCK MODE".
If the ignition key is in the "ON" position and the security indicator LED(on the clock) is ON(doesn't blink), the NVIS is triggered by one of numerous possiblities but it's probably the chip in the key.
There are TWO possible solutions:
1)Try to escape from LOCK MODE,MUST USE A GOOD KEY and perform the following:
a.Turn ignition switch to "OFF".
b.Turn ignition switch to "ON" with GOOD key.(Do NOT start engine.) Wait 5 seconds.
c.Return key to "OFF".
d.Repeat steps b and c TWICE(total of three cycles).
e.Start the engine.
2)If 1) didn't work it MUST be towed into Nissan to have ALL the keys wiped and reprogrammed with the ECU.
How-To RESET the Nissan Vehicle Immobilizer System(NVIS) on a 2K-2K1
Once a BAD key has been used CONSECUTIVELY five or more times to unsucessfully start the engine, the ECU enters "LOCK MODE".
If the ignition key is in the "ON" position and the security indicator LED(on the clock) is ON(doesn't blink), the NVIS is triggered by one of numerous possiblities but it's probably the chip in the key.
There are TWO possible solutions:
1)Try to escape from LOCK MODE,MUST USE A GOOD KEY and perform the following:
a.Turn ignition switch to "OFF".
b.Turn ignition switch to "ON" with GOOD key.(Do NOT start engine.) Wait 5 seconds.
c.Return key to "OFF".
d.Repeat steps b and c TWICE(total of three cycles).
e.Start the engine.
2)If 1) didn't work it MUST be towed into Nissan to have ALL the keys wiped and reprogrammed with the ECU.
Originally Posted by 3.5altman
hey guys would this work???
How-To RESET the Nissan Vehicle Immobilizer System(NVIS) on a 2K-2K1
.
.
.
How-To RESET the Nissan Vehicle Immobilizer System(NVIS) on a 2K-2K1
.
.
.
I found that out while trying to determine how far away the key could be from the NATS module and still allow the engine to start.
Thread Starter
Junior Member
Joined: Mar 2006
Posts: 61
aight homies i found someone to do the immobilzer for $25, but i got a quick question. I have an 02 altima 3.5 5-speed ecu code 2E, the ecu came out of an 03 altima 3.5 5-speed ecu code 2F. do you guys think there will be a problem switching these ecu's. I know there the same car and ecu but im just curious?
Newbie - Just Registered
Joined: Dec 2005
Posts: 13
I have this problem but sometimes the car starts fune and then sometime the immobilizer(light is solid red) and then it won't start. If i let it sit a couple of days it will work agian for 2-3 days,took it to the dealer and because they didn't find any codes they said the factory alarm was fine!!! what gives?
Originally Posted by 3.5altman
hey guys would this work???
How-To RESET the Nissan Vehicle Immobilizer System(NVIS) on a 2K-2K1
Once a BAD key has been used CONSECUTIVELY five or more times to unsucessfully start the engine, the ECU enters "LOCK MODE".
If the ignition key is in the "ON" position and the security indicator LED(on the clock) is ON(doesn't blink), the NVIS is triggered by one of numerous possiblities but it's probably the chip in the key.
There are TWO possible solutions:
1)Try to escape from LOCK MODE,MUST USE A GOOD KEY and perform the following:
a.Turn ignition switch to "OFF".
b.Turn ignition switch to "ON" with GOOD key.(Do NOT start engine.) Wait 5 seconds.
c.Return key to "OFF".
d.Repeat steps b and c TWICE(total of three cycles).
e.Start the engine.
2)If 1) didn't work it MUST be towed into Nissan to have ALL the keys wiped and reprogrammed with the ECU.
How-To RESET the Nissan Vehicle Immobilizer System(NVIS) on a 2K-2K1
Once a BAD key has been used CONSECUTIVELY five or more times to unsucessfully start the engine, the ECU enters "LOCK MODE".
If the ignition key is in the "ON" position and the security indicator LED(on the clock) is ON(doesn't blink), the NVIS is triggered by one of numerous possiblities but it's probably the chip in the key.
There are TWO possible solutions:
1)Try to escape from LOCK MODE,MUST USE A GOOD KEY and perform the following:
a.Turn ignition switch to "OFF".
b.Turn ignition switch to "ON" with GOOD key.(Do NOT start engine.) Wait 5 seconds.
c.Return key to "OFF".
d.Repeat steps b and c TWICE(total of three cycles).
e.Start the engine.
2)If 1) didn't work it MUST be towed into Nissan to have ALL the keys wiped and reprogrammed with the ECU.
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