Страница 1 мировой engineering стандарты общая спецификация

Page 317
GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
© Copyright 2010 General Motors All Rights Reserved
February 2010
Page 317 of 336
Appendix D: Diagnostic Addresses
This Appendix contains Table D1 which shows the acceptable ranges of diagnostic addresses which can be
applied to a given type of ECU. The diagnostic address provides a means for a test tool to correlate diagnostic
CANIds to physical ECUs. The diagnostic address is also used to determine the diagnostic CANIds used for
programming certain SPS Programmable ECUs. All ECUs on a given vehicle shall have a unique diagnostic
address. The $1A ReadDataByIdentifier service is used to read the diagnostic address information out of an
ECU.
SAE J2178/1 was used as the basis for the ranges assigned to each controller type.
Table D1: Diagnostic Address Assignment Ranges
Controller Type/Category
Address Range
(hex)
Powertrain Controllers
00 to 1F
Integration/Manufacturer Expansion
00 to 0F
Engine Controllers
10 to 17
Transmission Controllers
18 to 1F
Chassis Controllers
20 to 3F
Integration/Manufacturer Expansion
20 to 27
Brake Controllers
28 to 2F
Steering Controllers
30 to 37
Suspension Controllers
38 to 3F
Body Controllers
40 to C7
Integration/Manufacturer Expansion
40 to 57
Restraints
58 to 5F
Driver Information/ Displays
60 to 6F
Lighting
70 to 7F
Entertainment/ Audio
80 to 8F
Personal Communication
90 to 97
Climate Control(HVAC)
98 to 9F
Convenience (Doors, Seats, Windows, etc.)
A0 to BF
Security
C0 to C7
Electric Vehicle Energy
Transfer System
C8 to CB
Utility Connection Services
C8
AC to AC Conversion
C9
AC to DC Conversion
CA
Energy Storage Management
CB