Engine Controls - Engine Management Software Usage
NO: 20-04DATE: 1-22-2007
MODEL: C70, V70, S70, S60, S80, XC90, XC70, S40 (All new), V50, C30.
M. YEAR: 1999-
SUBJECT: Engine Management Software Usage
REFERENCE: VIDA
This TNN supersedes the previous TNN 20-04 dated 9-22-2003, please update your files
Description
In 2003 VADIS migrated from the PIE1 software ordering system to the PIE 2 software ordering system. Subsequently VIDA has replaced VADIS as the workshop diagnostic tool and information center, and has continued to use the PIE 2 software ordering system.
Service information that pre dated the migration to PIE 2 (e.g. TNN's, Service Bulletins), still refer to software ordering in the PIE 1 environment using software part numbers and Function ID's (FID). Where older service information indicates that a software upgrade should be performed for an engine management control unit (e.g. ECM, ETM), the PIE 2 software product number for that nodes software upgrade should be ordered. PIE 1 part numbers and function ID's will not be recognized by VIDA.
One software product number will be used for each control unit across all variants in a product platform. E.g. ECM upgrade for S60, S80, XC70 2001-, V70 2001- all share the same SW product number, 30677021, as they are all on the P2 platform.
Software product numbers for engine management upgrades:
C70 ECM 30677000 1999-2004
C70 ETM 30677001 1999-2002
X70 ECM 30677005
X70 ETM 30677007
P1 ECM 30668282
P2 ECM 30677021
P2 ETM 30677023 1999-2001/2
P3 ECM 30785201
An ECM/ETM upgrade is not an incremental upgrade to part of the control modules software, or to only parts of the control module memory, but a complete replacement of the control modules operating software. A confirmed download of an upgrade assures that all of the latest software for the specified control module has been delivered to the vehicle.
If a customer's vehicle required more than one service specifying an upgrade to the ECM or any other control module in the vehicle, the software download of an upgrade would only need to be done once, as an upgrade contains ALL changes or enhancements that were in prior software versions.
A "Reload" software product should only be used when installing a brand new control module in a vehicle, and at the direction of the Volvo Technical Hotline, or a Volvo Field Technical Specialist.