B1650 - 2003 Toyota Camry

Definition of check engine code B1650:
LF mirror transmission reverse gear circuit malfunction

Not sure what your question is, but here is my guess

go google and type in--- fault code b1650 on toyota 2014 model--and there is a site --www.toyotapart.com which has a pdf down load and explanation of the fault
it concerns the passenger initialization of the air bag systems and how they are locked out if there are no passengers
it requires a special procedure to reset it
it covers recalls as well
I would suggest that you down load the pdf version, study it then take the car to a service dealer senter and have it fixed under warranty

It could be that the rear collision sensors (or any of the other ones were damaged in the collision). They work as a system so if one is down, it may effect the others. The dealer can diagnose and reset if there isn't any damaged sensors. Before you take it to them, try to determine if the wiring harness under the seats might be unplugged or corroded. It's not uncommon after a collision.

you need to replace both

B1650 is driver seat recline forward short circuit to ground.

B1650 Occupant classification System malfunction there are 4 possible trouble area No.2 floor wire,Front RH seat,center air bag assemble.
B 1785 Front occupant Classification Sensor LH collision Detection there is only one possible location to set this code Front seat LH

Could your codes be different than mine? I could find anything starting with B, they all started with P.

I found no P1346 code, but found P1650 which is

P1650 Powertrain control module fault (quad driver 2)
This has to do with the transmission and if you have a manual transmission I think it doesn't apply.

If the airbag light is not coming on, this indicates a bulb is burnt out or the airbag control module is bad.

Good luck on this one.

If it is like a Chrysler, you will need to go to the dealer and have them redo the OCS. This has to do with the passenger airbag system and how much force it will send the air bag with.

If the vehicle has been in a rear end collision, expect this. If not, it just may need to have the Occ Class Sys reset. Toyota Dealer only.