NHTSA ID Number: 10168894
Manufacturer Communication Number: ITB19-042
TSB/Document Date: 2019-12-06
Summary
INFINITI
; AV CONTROL UNIT REPLACEMENT PROCESS IF YOU CONFIRM The AV control unit needs to be replaced on an APPLIED VEHICLE. ACTION 1. Read and save the VIN 2. Read and save the configuration 3. Replace the AV control unit 4. Reprogram the AV control unit 5. Configure the AV control unit 6. Write the VIN to the AV control unit IMPORTANT: Procedures 4-6 above must be performed in the order shown below.
39.
Select OK.
Figure 23
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ITB19-042
40.
Enter your username and password, and then select Submit.
Figure 24
41.
Wait for the data transfer to complete (Figure 26) and then select Next.
Figure 25
Figure 26
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ITB19-042
42.
Follow the on-screen instructions, and then select Next.
Figure 27
43.
Erase all DTCs.
44.
Follow the on-screen instructions to erase the DTCs by turning the ignition OFF and then ON, and
then wait for the erase to complete.
Confirm the before and after part numbers are different, and then select Next.
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX XXXXXX
Figure 28
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ITB19-042
WRITE THE CONFIGURATION FROM SAVED DATA (From Read/Save)
45.
Select Re/programming, Configuration.
Figure 29
46.
Read the on-screen Precaution and select Confirmed instruction on the lower left side of the screen.
47.
Select Next.
Figure 30
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ITB19-042
48.
Confirm the correct vehicle information is populated, and then select Confirm.
XXXXXXXXXX XXXXXX
Figure 31
49.
Confirm the correct Saved Data Detail, and then select Confirm.
XXXXXXXX
XXXXXXXXXX XXXXXX
Figure 32
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ITB19-042
50.
Use the arrows to confirm all Setting Values, and then select OK.
Figure 33
51.
Wait for the data transfer to complete, and then select End.
Figure 34
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ITB19-042
WRITE CONFIGURATION MANUALLY (Manual Selection)
52.
Select Re/programming, Configuration.
Figure 35
NOTE: C-III plus screens for steps 53-55 are not shown.
53.
Confirm the on-screen instructions, and then select Next.
54.
Confirm the vehicle details, and then select Confirm.
55.
Confirm the correct VIN is populated, and then select Confirm.
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ITB19-042
56.
Select MULTI AV.
Figure 36
57.
Select After ECU Replacement under the VEHICLE CONFIGURATION section.
Figure 37
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ITB19-042
58.
Select Manual selection.
Figure 38
59.
Use the drop down menu to select the values that were written down in step 16 on page 7.
HINT:
Use the arrows to scroll to any additional pages.
The selections shown may not reflect the features of your vehicle.
60.
Select Next.
Figure 39
Figure 40
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ITB19-042
61.
Confirm the correct setting values, and then select OK.
HINT: Use the arrows to scroll to any additional pages.
Figure 41
62.
Figure 42
Select End after the configuration has been successfully written.
Figure 43
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ITB19-042
WRITE THE VIN FROM SAVED DATA (From Read/Save)
HINT:
If the VIN data was saved using steps 1 - 7, continue to step 63.
If the VIN data was NOT saved using steps 1 - 7, skip to step 69 on page 27.
63.
Select Diagnosis (One System).
Figure 44
64.
Select MULTI AV.
Figure 45
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ITB19-042
65.
Select the Work support tab.
66.
Select WRITE VIN (SAVED DATA).
67.
Select Start.
Figure 46
68.
Confirm the correct VIN is displayed, and then select Start.
XXXXXXXXXX XXXXXX
Figure 47
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WRITE THE VIN MANUALLY (Manual Input)
69.
Select Diagnosis (One System).
Figure 48
70.
Select MULTI AV.
Figure 49
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71.
Select the Work support tab.
72.
Select WRITE VIN (MANUAL INPUT).
73.
Select Start.
Figure 50
74.
Manually type the VIN into the fields shown below.
HINT: The VIN must be entered two times.
75.
Select Start.
XXXXXXXXXX XXXXXX
XXXXXXXXXX XXXXXX
Figure 51
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76.
Follow the on-screen instructions to verify the VIN was written successfully.
The VIN should now populate in the field shown below.
Figure 52
77.
Select End.
XXXXXXXXXX XXXXXX
Figure 53
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ITB19-042
CLAIMS INFORMATION
Submit a Primary Part (PP) type line claim using the following claims coding:
DESCRIPTION
Replace AV Control Unit – Q50 Auto
PFP
Replace AV Control Unit – Q60 Auto
Replace AV Control Unit – Q50 Manual
SYM
(1)
Replace AV Control Unit – Q60 Manual
FRT
1.9
1.9
1.5
ZE
RX8TAA
Replace AV Control Unit – QX50 Manual
Replace AV Control Unit – QX80 Manual
(1)
DIA
RX8SAA
Replace AV Control Unit – QX50 Auto
Replace AV Control Unit – QX80 Auto
OP CODE
32
1.7
1.9
1.9
1.6
1.7
Reference the electronic parts catalog and use the Navigation Control Assembly (25915-*****) as the
Primary Failed Part (PFP).
AMENDMENT HISTORY
PUBLISHED DATE
REFERENCE
November 26, 2019
ITB19-042
DESCRIPTION
Original bulletin published
30/30
ITB19-042
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TSB/Document ID: ITB19-042
Replacement Service Bulletin Number:
MFR Communication Date: 2019-11-26
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
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