2007 Honda Civic immo light reset

[Jimmy07]

Hello All

Get asked to do a lot of these usual story battery went flat then car won’t start with immo light flashing. Keys won’t program back in so I assume it’s a module reset.

Is there a reset procedure similar to Corsa D or is it a lot more complicated?

What software can reset these ?

Thanks in advance 👍🏻👍🏻

[sleepyrz]

Also check with signal detector if coil is putting out signal to key

Could be bad ignition switch(electrical)

[nenadgorgi]

well known problem on hondas after flat battery no start
launch x431 will synch pcm<>immo also relearn keys car will start in 10 min

[usman295]

X100 skp900 x300 launch diagnostics tools all also autel diagnostics tools will do that within 2 minutes

with any tool go to IMMO section and and do Ecm/Pcm sync/matching/reset

[Jimmy07]

Thanks for replying everyone 😊

Usman have SKP900 and xtool pad 2 I’ll try these next time get a call about one 👍🏻

[sleepyrz]

I just had an 04 Accord today
Looks like the transmitter is weak??

I had to glue the chip onto the side of the immo ring to get started

Was working key last week

Now green flashing

Take out chip and put on top of transceiver and see if it fixes it

I checked to see if chip problem but had no problem reading it at a distance with vvdi key tool

So transceiver issue methinks......

[Jimmy07]

Thanks Sleeprz

Seems like immo coil on these are problematic next one I get I’ll test them if no joy do a reset 👍🏻👍🏻