honda civic immo plug

[sexyceta]

does any one know how to match ecu to immo on this car.2000 civic.there are 2 plugs on passenger side 2 pin 5 pin i have a t300 with a 3pin lead.customer has used red key to start and i think this unmatches with ecu and immo.key light goes out

[busaman]

Procedure
----------

Switch the ignition on with the red key.
Wait for the light to start flashing rapidly.
Switch the ignition off.
Switch the ignition on with the first black key.
Wait for the light to start flashing rapidly.
Switch the ignition off.
Switch the ignition on with the second black key.
Wait for the light to start flashing rapidly.
Switch the ignition off.
Insert the red key once more.
Wait for the light to start flashing slowly.
Remove the red key.


The engine should now crank when a black key is used.

[AUS-MAN]

Should be a 3 pin socket in footwell (this could possibly be your so called 2 pin plug) Also located next to a larger plug. You might also have trouble with your t300 cables and adaptor getting comms.

If you really get stuck these can be done via eprom. Box is located on panel below steering wheel.

Edit : The 2 plugs terminate into a block. Ie you have to remove them from the block before you can connect your cable.

[locks85]

Dear sir, i read your post i did manual proceedure engine crankcs but car wont start. client had a working black key and one non working black key, so i tried with red key to reprogram but now car is stuck. Any help please ?

[Fallen]

Did you try and start it with the red key? It will mess with the ECU if you do.

[Meat-Head]

Did you try and start it with the red key? It will mess with the ECU if you do.

So what is the thing Busaman mentioned - some kind of party trick?

[Fallen]

MH! Long time no smell old horse.

Turning the ignition on with red key is ok, trying to start it is very bad.
The red key is to put the car into programing mode, without it you have to remove immo box and read 8 pin chip to make keys.
If you still have a black key, you can clone it as they use a T5 transponder.

[JIMMYQ]

Procedure
----------

Switch the ignition on with the red key.
Wait for the light to start flashing rapidly.
Switch the ignition off.
Switch the ignition on with the first black key.
Wait for the light to start flashing rapidly.
Switch the ignition off.
Switch the ignition on with the second black key.
Wait for the light to start flashing rapidly.
Switch the ignition off.
Insert the red key once more.
Wait for the light to start flashing slowly.
Remove the red key.


The engine should now crank when a black key is used.

got a customer who used the red key honda civic year:2000 now the car wont atart tried the above procedure no joy tried sbb and mvp still nothing has 1 red 2 black keys. As fallen has said and after speaking To Ashraf Off here i guess the ecu is blocked/~~~~ed whats best way out of this do i need to remove immobiliser box and read the dump from there if so where is it located and what chip do i need to read?
any advice will be highly appreciated thanks guys

[cjawahir]

got a customer who used the red key honda civic year:2000 now the car wont atart tried the above procedure no joy tried sbb and mvp still nothing has 1 red 2 black keys. As fallen has said and after speaking To Ashraf Off here i guess the ecu is blocked/~~~~ed whats best way out of this do i need to remove immobiliser box and read the dump from there if so where is it located and what chip do i need to read?
any advice will be highly appreciated thanks guys

i understand when you start with red key the immo is done , you need a new one with red key , but try to read the eprom as 93c46 and change all to F .

now try to reprogram the key .

also save your old dump


cj

[JIMMYQ]

i presume the chip is in the immobiliser box? and has to be read from there ?

[cjawahir]

i presume the chip is in the immobiliser box? and has to be read from there ?

yes the immo box .

cj

[Meat-Head]

cool - 93c46 - word on street is can be read in crcuit.

3 pin plug under fuse box power, ground, K-line

16 pin adaptor 4&5 ground, 16 power, 7 k-line.

PROPERBLY WONT WORK


Oh if the car is made in USA, setfire to - bad ones

[JIMMYQ]

heard PGM tester can do it too without removing anything its a matter of getting hold of one

ill just remove the chip if not send it to a mate mine to do it

[JIMMYQ]

which one do i need to be taking off

[JIMMYQ]

is it this one? just making sure before i rip it apart