GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
© Copyright 2010 General Motors All Rights Reserved
February 2010
Page 144 of 336
Table 120: UUDT Response Message Format for Example 1
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
N(UUDT)
$541
$FE
$xx
$xx
$yy
$zz
$aa
$bb
$bb
8.10.5.2 Example 2 Define DPID with Single PID.
In this example (Table 121), the tool sends a $2C request
message to define DPID $F7 with Spark Advance.
Table 121: DynamicallyDefineMessage Example 2 Message Flow
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)
$241
$04
$2C
$F7
$00
$0E
---
---
---
N(USDT-SF)
$641
$02
$6C
$F7
---
---
---
---
---
The UUDT response to a $AA service request for message $F7, would look like Table 122:
Table 122: UUDT Response Message Format for Example 2
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
N(UUDT)
$541
$F7
$xx
---
---
---
---
---
---
8.10.6 Node Interface Function.
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