Toyota rav4 2012 dont see smart key

**darius89** · 20th March, 2014, 07:23 PM

This is double post sorry but first I think in wrong place.
Please help to solve problem.
I have little flood car toyota rav4 2012 2.2 dcat with smart key.
and have 2 errors
B2784 antena coil open-short
B2783 immobiliser power charge malfunction Vc5 GND Short. I have no ignition.
Need wiring diagram
and where transponder key ampfler located
Or any other solution could be ?
Does possible to solve that problem with wirgin dump.
I first time deal with smart key ........
Please help... Pleasee

**achaccha** · 21st March, 2014, 02:58 AM

Locates the module "smart key" and read the eeprom, you also have to read the key, publish these files and we'll see what happens from there.
antenna coil becomes the power button.
luck

**darius89** · 22nd March, 2014, 08:23 AM

There immobox reading .
inside 93c46. but I dont have tool to read smart key.
does possible to make virgin for key self adaptation

**achaccha** · 22nd March, 2014, 02:04 PM

Dear Friend
If the vehicle is with smart key. you have to find a smart key ECU and possibly a 93c66 or perhaps be a 93c86. read the eeprom and publish it.
regards

**gwee** · 22nd March, 2014, 02:28 PM

Originally Posted by achaccha

Dear Friend
If the vehicle is with smart key. you have to find a smart key ECU and possibly a 93c66 or perhaps be a 93c86. read the eeprom and publish it.
regards

you are giving him the wrong directions, problem is wiring etc, nothing to do with keys.

just see the dtc you will know......

it is a flooded car, remember

**E key** · 22nd March, 2014, 09:37 PM

Yes I think its electrical, check your smart ECU first (5volt ) come out of
the smart ECU then check the start switch (antena coil).

**darius89** · 22nd March, 2014, 10:12 PM

where smart ecu located ????

**gwee** · 23rd March, 2014, 03:24 AM

under the steering wheel, nearer to the door side.

**darius89** · 23rd March, 2014, 08:53 AM

Its only fusebox ..... It inside fusebox ????

**autofan1965** · 23rd March, 2014, 10:48 AM

Behind glovebox when it is LHD and model same as 2011.

**darius89** · 23rd March, 2014, 05:54 PM

hI, i MADE COUPLE PICTURES.

**gwee** · 23rd March, 2014, 06:07 PM

the one in the red circle.

**super jumbe** · 23rd March, 2014, 06:23 PM

Originally Posted by gwee

the one in the red circle.

I once gave up looking for immo box of Toyota rav4 when I could not find it, thanks gwee good picture.

**darius89** · 24th March, 2014, 08:05 PM

Please help with wiring.... 2011 , 2012
I have only from 2013 but it different.
I have 2006 - 2009 but it without smart key

**darius89** · 26th March, 2014, 09:03 PM

looks like everything ok with wiring
I have one more flood same rav4 . That car ignition works ok, and car starts.
What I need to take from that car to start (or to make ignition work) in this rav4.