The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Drawing/Pinout for Aisin Tranny ECU 850

posted by  someone claiming to be BobD on  Tue Apr 8 10:08 CST 2003 [RELATED]

Hi,
I am trying to eliminate the CE message from the transmission ECU for the flashing arrow/CE due to a "damp" PNP switch. Can anyone provide a drawing or a pinout of the Aisin ECU used for the transmission control unit? Better yet, can anyone provide the address in the internal eeprom where the code is stored for the PNP switch? I have my Aisin unit apart and I see a 24C02 serial EEPROM. My thinking is to find the location where the fault is stored and erase the fault code myself (I do have the capability to program these chips). Otherwise I need a Volvo scan tool to reset this code.
I have a 1996 850 (non-turbo). (Blue).

Thanks.





USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.