Volvo AWD 850 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 1/2023 850 INDEX

[<<]  [>>]


THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD




  REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Getting mileage readout from computer box? 850 1995

Can someone please tell me again how I can obtain my mileage from the electronic computer box under the hood? My odometer has been broken for almost
a year and I have forgotten the flylead combination to get the readout.

Thanks in advance.








  REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Getting mileage readout from computer box? 850 1995

Insert the test lead of the diagnostic module into socket 7 of module A
Switch on the ignition
Press the test button on the diagnostic unit five times briefly but firmly
If the LED illuminates and stays illuminated, press once and wait for LED
If the LED illuminates, press once again and wait for LED
If the LED illuminates, press two times and wait for LED
Now You should see three series of LED flashes
First - hundreds
Second - tens
Third - ones
If the LED flashes ten times, it means 0

--
1975 164 w/174,800mi (Sold) 1995 850T w/91,000mi, 1998 V70R w/129,000mi








  REPLY TO THIS MESSAGE    PRINT   SAVE 

Getting mileage readout from computer box? 850 1995

Klaus could you possibly give us an example of a sequence?

thanks!








  REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Getting mileage readout from computer box? 850 1995

A-7 is the instrument panel. 555 gets you to mode 5 of the diagnostics. entering 1-1-2 displays the ECU odometer. It only displays 3 digits at a time, starting with Hundreds, Tens, and Ones. The second time through this sequence it will display 100K, 10K, thousands.
I just did it on my 854. 926 and 092, I have 092,926 miles on my odometer.

Klaus
--
1975 164 w/174,800mi (Sold) 1995 850T w/91,000mi, 1998 V70R w/129,000mi







<< < > >>



©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.