2006 Subaru Tribeca with periodic err bb code

this may be of help if you do not have the manual with the legend.

Interior Fuse Box Location 2006 2014 Subaru B9 Tribeca 2006 Subaru B9...

Diagram reference number 1 in the image below:
"" Fitment: 2006 SUBARU B9 TRIBECA - 4 door

Application Notes:

Category: Electrical. Charging and Starting

SubCategory: Alternator / Generator and Related Components

Position: General

Part Number: 809221090


This is a Serpentine Belt that fits the 2006 SUBARU B9 TRIBECA - 4 door with the EZ30D engine. The Serpentine Belt is designed by SUBARU to be part of the Electrical. Charging and Starting-Alternator / Generator and Related Components. The Serpentine Belt has a position on the vehicle of General. The 2006 SUBARU B9 TRIBECA Serpentine Belt is a factory made SUBARU OEM part and it comes with a 12 month 12.000 mile warranty (parts only). Do not be fooled by an aftermarket SUBARU B9 TRIBECA Serpentine Belt! Buy a factory SUBARU part and receive peace of mind!
This factory part has a part number of 809221090. "

these people had the same issue:
er bb or er 66 error message on 2006 Tribeca B9 SB9T com

both codes are related.

code P0700 transmission control system

code P1844 transmission fluid pressure sensor.

most likely cause is a bad transmission fluid pressure sensor this sensor will set both codes. have someone with a scanner rad the info from the sensor it is most likely open or shorted...best guess replace the sensor.

http://www.elightbulbs.com/2006-Subaru-B9-Tribeca-Replacement-Light-Bulbs under car at fog light unscrew cap pull bulb out do not touch new bulb hold at bottom put back in same way

Junk yard very cheap. Certifit or eBay. 30-40 junk yard 70-160 for others.

I just encountered the same problem with my 2007 Tribeca. Any info you've found as to what the problem is/was? Thank you!!

Hello, I know exactly what your talking about! and why no one else did... The error code is being displayed on your trip/odo LCD screen at the bottom of your right gauge pod if I remember correctly. Only, it\'s not Er 66... it\'s (Er bb) which is a malfunction with your vacuum pump system. I truly hope this is the same concern you are asking about, if so I am happy I could help. If it is a different problem please let me know so I can look into this matter further. I\'ve added an "error chart guide" so you will have proof this time when/if you decide to return to the dealer... Good luck!! and I hope this info helps...(subytech1)...

DO NOT buy bulbs anywhere other than SUBARU as replacement. They are specifically long life bulbs. Yes, availlable in other brands in other stores and more cost efficient but not in the long run..

http://www.cars101.com/subaru/keyless.html this site has a lot of info on the car and a coding system which might turn the error off :D