V70 XC AWD L5-2.4L Turbo VIN 56 B5254T (1998)
PROM - Programmable Read Only Memory: Technical Service Bulletins
Campaign - Transmission Control Module Software Upgrade
V70 XC/C70 2000
Service Upgrade No. 107,
Transmission software upgrade
To ensure proper overall transmission shift function performance and/or shift quality, software upgrade FID 600 or 601 should be downloaded as the
procedure describes below.
Vehicles within the chassis number range listed above should have SW FID 600, P/N 8636776 or SW FID 601, P/N 8638601 downloaded at the next
To check if SW FID 600 has been downloaded into the car, ONE of the following unique software pan numbers should read out from the TCM via VAD
To check if SW FID 601 has been downloaded into the car, ONE of the following unique software part numbers should read out from the TCM via VAD
After the SW download the adaptive values for the TCM should be reset as per the instructions in VAD IS.