Страница 1 мировой engineering стандарты общая спецификация

Table 238: Retrieve Seed from Programmable ECUs
T = Frame Sent By Tester, N = Frame Sent By Node; shaded region indicates PCI
Frame Type
CAN Id
#1
#2
#3
#4
#5
#6
#7
#8
T(USDT-SF)
$101
$FE
$02
$27
$01
$AA
$AA
$AA
$AA
N1(USDT_SF)
$641
$04
$67
$01
$aa
$bb
$AA
$AA
$AA
N3(USDT-SF)
$340
$04
$67
$01
$cc
$dd
$AA
$AA
$AA
At this point the technician disconnects from the vehicle and plugs the tool into the SPS database computer.
The technician selects only node N3 to be programmed. The SPS database transfers the security key and the
programming files to the tester. Once completed, the tester is reconnected to the vehicle.
9.5.2 Programming Session.
9.5.2.1 Pre-Utility File Process.
Wake-up link.
--``,,``````,``,,``,,,`,`,`,,-`-`,,`,,`,`,,`---
Page 283
GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
•
Perform a high voltage wake-up on LS-CAN.
Table 239: High Voltage Wake-Up on LS-CAN

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T = Frame Sent By Tester, N = Frame Sent By Node; shaded region indicates PCI
Frame Type CAN Id
#1
#2
#3
#4
#5
#6
#7
#8
T(UUDT)
$100
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•
Wait 500 ms after wake-up, then transmit a service $10 request message (level $04), that forces Gateway
ECUs to perform a wake-up on the sub-nets to which they are connected.