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8.19.5.2 ReadDataByPacketIdentifier Stop Periodic Messages Positive Response.
In the example below (Table 198):
•
The tester sends a ReadDataByPacketIdentifier request with the sub-function parameter = $00
(StopSending), and no additional data parameters. This causes the Node to stop sending all scheduled
DPIDs.
•
The Node then confirms the performed action with a UUDT positive response message with the
MessageNumber = $00.
•
DPIDs active for periodic transmission not shown in example below.
Table 198: ReadDataByPacketIdentifier Request ($Level = $00) - Single UUDT Positive Response
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
$02
$AA
$00
---
---
---
---
---
N(UUDT-SF)
$541
$00
---
---
---
---
---
---
---
Note: 
The ECU(s) shall first disable the scheduler prior to sending the positive UUDT response message.
8.19.5.3 ReadDataByPacketIdentifier Request Single Shot UUDT Frame(s) Positive Response. 
In the
example below (Table 199):
•
The tester sends a ReadDataByPacketIdentifier request with the sub-function parameter = $01
(SendOneResponse), with DPIDs $A1 and $22 as data parameters.
•
DPID $A1 contains three bytes of data.
•
DPID $22 contains two bytes of data.
•
The example below is independent on whether scheduling is active or not at time of request.
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