NTB12091A

Classification:
Reference:
EC12-023a
Date:
NTB12-091a
January 13, 2014
PROGRAMMING PROCEDURE FOR BLANK ECMS
This bulletin has been amended. Several changes have been made.
Please discard previous versions of this bulletin.
APPLIED VEHICLES: All Nissan vehicles using replacement “Blank” ECMs
SERVICE INFORMATION
Replacement Engine Control Modules (ECMs) for many newer Nissan vehicles are now
“Blank” ECMs.
Blank ECMs come without software and must be programmed (not reprogrammed) before
they will function.
When ordering a replacement ECM, the electronic parts catalog (FAST or equivalent) will
list the part number for a Blank ECM if it is available for the vehicle you are working on.
•
All 2014 and newer M/Y vehicles, that use an ECM, have Blank ECMs available as
replacements.
•
Blank replacement ECMs are being phased in for 2013 to 2009 vehicles.
This bulletin contains details for:
•
Saving / copying information from the old/current ECM and applying it to the
new/replacement Blank ECM.
•
Obtaining and installing program information into the new/replacement Blank ECM
when it cannot be copied from the old/current ECM.
Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are
properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job
properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO
NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle.
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Blank ECM Programming Procedure (summary)
Below is a summary of the steps for Blank ECM programming. For details, go to page 3.
For vehicles where the ECM can be accessed (ECM P/N can be read) with C-III plus:
a. Connect and launch C-III plus:
¾ From the C-III plus home page, Select Re/Programming, Configuration.
¾ Proceed to Re/programming.
¾ Select Programming (not reprogramming).
b. Select Before ECM Replacement.
c. Save the current ECM P/N and VIN.
d. Replace the ECM with the new Blank ECM.
e. Select Programming.
f. Select After ECM Replacement.
g. Select Program ECM.
h. Once programming has completed, perform Throttle Valve Closed Position,
Idle Air Volume Learn (IAVL), Accelerator Closed Position, and DTC erase.
i. Verify the VIN is registered.
j. Close C-III plus.
For vehicles where the old/current ECM cannot be accessed (ECM P/N cannot be
read) with C-III plus:
a. Obtain the ECM software P/N by using the VIN in the electronic parts catalog.
When using the VIN, the parts catalog will display both the Blank ECM part number
and the part number for the software program.
b. Install the replacement Blank ECM in the vehicle.
c. Connect C-III plus, and then get to the screen that shows the selection Programming
and select Programming.
d. Select After ECM Replacement.
e. Type in the VIN.
f. Select the P/N from the list that matches the one taken from the parts catalog.
¾ Double-check and make sure the correct P/N has been selected.
¾ Confirm that the description matches the vehicle’s system applications i.e. ABS,
CVT, ASCD, etc.
g. Select Program ECM.
h. Once programming has completed, perform Throttle Valve Closed Position, Idle Air
Volume Learn (IAVL), Accelerator Closed Position, and DTC erase.
i. Verify the VIN is registered.
j. Close C-III plus.
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Blank ECM Programming Procedure (details)
NOTE:
•
Always enter the VIN into the Nissan electronic parts catalog (FAST or equivalent),
when ordering (looking up) a replacement ECM.
•
The first five digits of a replacement Blank ECM’s P/N will start with 23703-xxxxx.
•
Do not replace/install the new ECM until told to do so in the Service
Procedure.
Can the old/current ECM (the one that will be replaced) be accessed with C-III plus?
NOTE: To determine if the old/current ECM can be accessed with C-III plus: Select
Diagnosis (One System) > Engine, and then read the ECM Part number. Can the
ECM part number be accessed and read?
YES – go to Program Blank ECM (When ECM is Accessible With C-III plus)
on the next page.
If the vehicle’s old/current ECM can be accessed with C-III plus, its current internal
Part Number (P/N) and Vehicle Identification Number (VIN) can be saved and then
applied to the Blank ECM.
NO – go to Program Blank ECM (When ECM is not Accessible With C-III plus)
on page 18.
If the vehicle’s old/current ECM cannot be accessed with C-III plus, the software
program P/N to be programmed into the Blank ECM will need to be determined by
entering the VIN into the Electronic Parts Catalog (FAST or equivalent). When using
the VIN, the parts catalog will display both the Blank ECM part number and the part
number for the software program.
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PROGRAM BLANK ECM (When ECM is Accessible With C-III plus)
NOTE:
•
Do not replace/install the new ECM until told to do so in the Service
Procedure.
•
Use this procedure if the vehicle’s old/current ECM can be accessed with
CONSULT-III plus.
IMPORTANT: Before starting the program procedure, make sure:
•
ASIST on the CONSULT PC has been freshly synchronized (updated).
•
All C-III plus software updates (if any) have been installed.
NOTE: The CONSULT PC automatically gets applicable ECM programming data
during ASIST synchronization.
•
A screen print for Warranty documentation can be done from the CONSULT PC
during this process while still connected to the vehicle.
•
If possible, take the vehicle for a 10 minute drive in order to meet the following
conditions:
¾ Engine coolant temperature: 70 – 100°C
(158 – 212°F)
¾ Battery voltage: More than 12.9V (At idle)
¾ Transmission: Warmed up
Figure A
NOTE:
•
After programming is complete, you will be required to perform Throttle Valve
Closed Position, Idle Air Volume Learn (IAVL), Accelerator Closed Position, and
DTC erase. The above conditions are required for the IAVL to complete.
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1. Connect the C-III plus Vehicle Interface (plus VI) to the vehicle.
• Make sure to use the correct VI for C-III plus (plus VI).
CAUTION: Make sure the plus VI is securly connected to the DLC. If the plus VI
connection is loose during programming, the process will be interrupted and the
ECM may be damaged.
2. Connect the AC Adapter to the CONSULT PC.
CAUTION: Be sure to connect the AC Adapter. If the CONSULT PC battery voltage
drops during programming, the process will be interrupted and the ECM may be
damaged.
3. Connect a battery charger to the vehicle battery:
• Set the battery charger at a low charge rate.
NOTE: The GR-8 (Battery and Electrical Diagnostic Station) set to “Power Supply”
mode is recommended.
CAUTION: Be sure the battery charger is connected securely to the battery. Make
sure the battery voltage stays between 12.0V and 15.5V during programming. If the
battery voltage goes out of this range during programming, the ECM may be
damaged.
4. Turn off all external Bluetooth® devices (e.g., cell phones, printers, etc.) within range of
the CONSULT PC and the VI.
CAUTION: Make sure to turn off all external Bluetooth® devices. If Bluetooth® signal
waves are within range of the CONSULT PC and the plus VI during programming,
programming may be interrupted and the ECM may be damaged.
5. Turn the ignition ON (engine OFF / Not Ready).
•
The engine must not start or run during the reprogramming procedure.
6. Turn OFF all vehicle electrical loads such as exterior lights, interior lights, HVAC,
blower, rear defogger, audio, NAVI, seat heater, steering wheel heater, etc.
IMPORTANT: Make sure to turn OFF all vehicle electrical loads. Make sure the
battery voltage stays between 12.0V and 15.5V during programming. If the battery
voltage goes out of this range during programming, the ECM may be damaged.
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7. Open / start C-III plus.
•
You will be accessing the old/current ECM.
8. Wait for the plus VI to be recognized.
•
The serial number will display when the plus VI is recognized.
plus VI is
recognized
Figure 1
9. Select Re/programming, Configuration.
Step
9
Figure 2
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10. Use arrows (if needed) to view and read all precautions.
11. Check the box confirming the precautions have been read.
12. Select Next.
Step
10
Step
11
Step
12
Figure 3
13. Select Nissan, Vehicle Name, and then the correct Model Year.
•
If the screen in Figure 4 does not display, skip to step 14.
Step
13
Step
13
Example
Figure 4
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14. Make sure VIN or Chassis # matches the vehicle’s VIN.
15. If the correct VIN is displayed, select Confirm.
Step 14
Step
15
Figure 5
16. Select Confirm.
Step
16
Figure 6
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17. Select ENGINE.
Step
17
Figure 7
NOTE: If the old/current ECM cannot be accessed with C-III plus, go to Program
Blank ECM (When ECM is not Accessible With C-III plus) on page 18.
18. Select Programming. (Do not select Reprogramming.)
Step
18
Figure 8
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19. Select Before Replace ECU.
Step
19
Figure 9
20. Select Save.
Step
20
Figure 10
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21. Select Next.
Step
21
Figure 11
22. Make sure the VIN in the Saved Data List (Figure 12) matches the vehicle’s VIN.
•
If the VIN is not correct, select Delete and then start over from the C-III plus Home
screen.
23. If the VIN is correct, select Confirm.
•
This step will save the vehicle’s existing ECM information.
Step
22
Step
23
Figure 12
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24. After Confirm is selected in step 23, the screen in Figure 13 will display.
Figure 13
25. Replace the ECM now:
•
Leave C-III plus turned ON (it should continue to display the screen in Figure 13
while replacing the ECM).
•
Make sure the CONSULT PC A/C power supply is connected.
•
Turn the ignition OFF.
•
Refer to the appropriate Service Manual for ECM replacement information.
26. After the ECM has been replaced (Blank ECM is now installed).
a. Turn the ignition ON (engine OFF / Not Ready).
•
The engine must not start during the programming procedure.
b. Make sure the GR8 / battery charger is connected.
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27. Select Programming.
Step
27
Figure 14
28. Select After Replace ECU.
Step
28
Figure 15
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29. Use arrows to view and read all precautions.
30. Check the box confirming the precautions have been read.
31. Select Next.
Step
29
Step
30
Step
31
Figure 16
32. Make sure OK is highlighted green (battery voltage must be between 12.0 and 15.5
Volts).
33. Select Next.
IMPORTANT: Battery voltage must stay between 12.0 and 15.5 Volts during
programming or ECM programming may be interrupted and the ECM may be damaged.
Monitor battery
voltage here
Step
32
Step
33
Figure 17
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NOTE: In the next step, the programming process will begin when Start is selected.
CAUTION: DO NOT stop programming after selecting Start, doing so may damage the
ECM. Allow programming to complete.
34. Select Start.
Monitor battery
voltage here
Step
34
Figure 18
35. Wait for both progress bars to complete.
Step
35
Figure 19
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36. When the screen in Figure 20 displays, programming is complete.
NOTE: If the screen in Figure 20 does not display (programming does not complete),
refer to the information on the next page.
37. Disconnect the GR8 / battery charger from the vehicle.
38. Select Next.
Step
38
Figure 20
39. Go to After Programming has Completed on page 33.
NOTE: Additional steps / operations are required before C-III plus will provide
the final programming confirmation report. Go to After Programming has
Completed on page 33.
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If programming does not complete and the “!?” symbol displays as shown in
Figure 21:
•
Check battery voltage (12.0 –
15.5V).
•
The ignition is ON and the engine
is OFF.
•
External Bluetooth® devices are
OFF.
•
All electrical loads are OFF.
•
Select Retry and follow the on
screen instructions.
NOTE: Retry may not go through on
the first attempt. It can be selected
more than once.
Figure 21
If programming does not complete and the “X” symbol displays as shown in
Figure 22:
•
Do not disconnect the plus VI
or shut down C-III plus if
reprogramming does not
complete.
•
Check battery voltage (12.0 –
15.5V).
•
The CONSULT A/C adapter is
plugged in.
•
The ignition is ON and the engine is
OFF.
•
The transmission is in Park.
•
All C-III plus / plus VI cables are
securely connected.
•
All C-III plus updates are installed.
•
Select Home, and then restart
the program procedure from the
beginning.
Figure 22
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PROGRAM BLANK ECM (When ECM is not Accessible With C-III plus)
NOTE: Use this procedure if the vehicle’s old/current ECM cannot be accessed with
CONSULT-III plus.
IMPORTANT: Before starting the program procedure, make sure:
•
ASIST on the CONSULT PC has been freshly synchronized (updated).
•
All C-III plus software updates (if any) have been installed.
NOTE: The CONSULT PC automatically gets applicable ECM programming data
during ASIST synchronization.
•
A screen print for Warranty documentation can be done from the CONSULT PC
during this process while still connected to the vehicle.
•
If possible, take the vehicle for a 10 minute drive in order to meet the following
conditions:
¾ Engine coolant temperature: 70 – 100°C
(158 – 212°F)
¾ Battery voltage: More than 12.9V (At idle)
¾ Transmission: Warmed up
Figure B
NOTE: After programming is complete, you will be required to perform Throttle Valve
Closed Position, Idle Air Volume Learn (IAVL), Accelerator Closed Position, and
DTC erase. The above conditions are required for the IAVL to complete.
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1. Install the new “Blank” ECM now.
• Refer to the appropriate Service Manual for ESM replacement information.
2. Determine the software program part number that will be used during the programming
operation as follows:
a. Go to your Nissan electronic parts catalog (FAST or equivalent).
NOTE: FAST sample screens are shown in the next few steps. Other brand
electronic catalogs may view and operate differently.
b. Enter the VIN of the vehicle being repaired.
•
Always enter the VIN.
c. Select OK.
Step
2b
Step
2c
Figure 1a
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d. Select SEC.
2d
Example
Figure 2a
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e. Scroll down the list and select Sec-No 226, Description ENGINE CONTROL
MODULE.
f. Select the down arrow.
g. Select OK.
2e
2f
Example
2g
Figure 3a
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h. Click twice on the 23701 number.
•
After clicking twice the number should highlight in red. If another P/N is clicked,
the first will change to green. Green or Red will make the P/N display in the P/N
search in the next step.
i. Select the P/No (part number) search button.
Step
2i
Example
Step
2h
Figure 4a
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j.
From the screen show in Figure 5a, write down the ECM software P/N listed for
ROM-DATA ID, ID NO FOR PROGRAMMING.
•
The first five digits of this number are 23701-xxxxx.
NOTE: The last five digits are
specific to the vehicle you are
working on (based on the VIN),
and are used to select the
correct program in C-III plus
later in this procedure.
Step
2j
Example
Figure 5a
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3. Connect the C-III plus Vehicle Interface (plus VI) to the vehicle.
•
Make sure to use the correct VI for C-III plus (plus VI).
CAUTION: Make sure the plus VI is securly connected to the DLC. If the plus VI
connection is loose during programming, the process will be interrupted and the
ECM may be damaged.
4. Connect the AC Adapter to the CONSULT PC.
CAUTION: Be sure to connect the AC Adapter. If the CONSULT PC battery voltage
drops during programming, the process will be interrupted and the ECM may be
damaged.
5. Connect a battery charger to the vehicle battery:
•
Set the battery charger at a low charge rate.
NOTE: The GR-8 (Battery and Electrical Diagnostic Station) set to “Power Supply”
mode is recommended.
CAUTION: Be sure the battery charger is connected securely to the battery. Make
sure the battery voltage stays between 12.0V and 15.5V during programming. If the
battery voltage goes out of this range during programming, the ECM may be
damaged.
6. Turn off all external Bluetooth® devices (e.g., cell phones, printers, etc.) within range of
the CONSULT PC and the VI.
CAUTION: Make sure to turn off all external Bluetooth® devices. If Bluetooth® signal
waves are within range of the CONSULT PC and the plus VI during programming,
programming may be interrupted and the ECM may be damaged.
7. Turn the ignition ON (engine OFF / Not Ready).
•
The engine must not start or run during the reprogramming procedure.
8. Turn OFF all vehicle electrical loads such as exterior lights, interior lights, HVAC,
blower, rear defogger, audio, NAVI, seat heater, steering wheel heater, etc.
IMPORTANT: Make sure to turn OFF all vehicle electrical loads. Make sure the
battery voltage stays between 12.0V and 15.5V during programming. If the battery
voltage goes out of this range during programming, the ECM may be damaged.
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9. Open / start C-III plus.
10. Wait for the plus VI to be recognized.
•
The serial number will display when the plus VI is recognized.
plus VI is
recognized
Figure 6a
11. Select Re/programming, Configuration.
Step
11
Figure 7a
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12. Use arrows to view and read all precautions.
13. Check the box confirming the precautions have been read.
NOTE: The box cannot be checked until all precautions in step 12 have been
viewed and read.
14. Select Next.
Step
12
Step
13
Step
14
Figure 8a
15. Select Nissan, Vehicle Name, and then the correct Model Year.
Step
15
Step
15
Example
Figure 9a
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16. Select Programming. (Do not select Reprogramming.)
Step
16
Figure 10a
17. Select After Replace ECU.
Step
17
Figure 11a
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18. Type in the VIN, and then select Confirm.
Step
18
Figure 12a
19. Select the ECM software P/N that matches the last 5 digits of the P/N written down in
step 2j on page 23, and then select Next.
Step
19
xxxxx-xxxxx
xxxxx-xxxxx
xxxxxxxxxxxxxxxxxxxxxx
xxxxx-xxxxx
xxxxx-xxxxx
xxxxxxxxxxxxxxxxxxxxxx
Step
19
Figure 13a
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20. Use arrows to view and read all precautions.
21. Check the box confirming the precautions have been read.
22. Select Next.
Step
20
Step
21
Step
22
Figure 14a
23. Make sure OK is highlighted green (battery voltage must be between 12.0 and 15.5
Volts).
24. Select Next.
IMPORTANT: Battery voltage must stay between 12.0 and 15.5 Volts during
programming or ECM programming may be interrupted and the ECM may be damaged.
Monitor battery
voltage here
Step
23
Step
24
Figure 15a
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NOTE: In the next step, the programming process will begin when Start is selected.
CAUTION: DO NOT stop programming after selecting Start. This may damage the
ECM. Allow programming to complete.
25. Select Start.
Monitor battery
voltage here
Step
25
Figure 16a
26. Wait for both progress bars to complete.
Step
26
Figure 17a
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27. When the screen in Figure 18a displays, programming is complete.
NOTE: If the screen in Figure 18a does not display (programming does not complete),
refer to the information on the next page.
28. Disconnect the GR8 / battery charger from the vehicle.
29. Select Next.
Step
29
Figure 18a
30. Go to After Programming has Completed on page 33.
NOTE: Additional steps / operations are required before C-III plus will provide
the final programming confirmation report. Go to After Programming has
Completed on page 33.
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If programming does not complete and the “!?” symbol displays as shown in
Figure 19a:
•
Check battery voltage (12.0 –
15.5V).
•
The ignition is ON and the engine
is OFF.
•
External Bluetooth® devices are
OFF.
•
All electrical loads are OFF.
•
Select Retry and follow the on
screen instructions.
NOTE: Retry may not go through on
the first attempt. It can be selected
more than once.
Figure 19a
If programming does not complete and the “X” symbol displays as shown in
Figure 21a:
•
Do not disconnect the plus VI
or shut down C-III plus if
reprogramming does not
complete.
•
Check battery voltage (12.0 –
15.5V).
•
The CONSULT A/C adapter is
plugged in.
•
The ignition is ON and the engine is
OFF.
•
The transmission is in Park.
•
All C-III plus / plus VI cables are
securely connected.
•
All C-III plus updates are installed.
•
Select Home, and then restart
the program procedure from the
beginning.
Figure 20a
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After Programming has Completed
After completing ECM programming, the following steps are required before C-III plus will
provide the final programming confirmation report:
1. Follow the C-III plus on-screen instructions to perform the following:
•
Throttle Valve Closed Position
•
Idle Air Volume Learn (IAVL)
NOTE:
¾ Listed below are common conditions required for IAVL to complete.
¾ If IAVL does not complete within a few minutes, a condition may be out of
range.
¾ Refer to the appropriate Electronic Service Manual (ESM) for specific conditions
required for the vehicle you are working on.
o
o
o
o
o
o
o
Engine coolant temperature: 70 -105° C (158 - 221°F)
Battery voltage: More than 12.9V (At idle)
Selector lever: P or N
Electric load switch: OFF (Air conditioner, headlamp, rear window defogger)
Steering wheel: Neutral (Straight-ahead position)
Vehicle speed: Stopped
Transmission: Warmed up
•
Accelerator Pedal Close Position Learning
•
Erase DTCs
Continue to the next page.
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2. Verify the before and after part numbers are different (see Figure 21a).
3. Print a copy of this screen (Figure 21a) and attach it to the repair order.
4. Select Confirm.
Step
2
Step
3
Step
4
Figure 21a
NOTE: If you cannot print the above screen:
a. Select Screen Capture.
b. Name the file.
c. Save the file in My Documents.
•
A copy of the screen is now saved in the CONSULT PC. It can be retrieved
and printed at a later time.
5. Select Home and return to the C-III plus home screen.
6. Go to Verify VIN is Registered on the next page.
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Verify VIN is registered
1. Select Diagnosis (One System)
> ENGINE > Work support > VIN
Registration (see Figure 22a).
VIN Registration
2. Select Start.
Start
Figure 22a
3. Check the VIN (see Figure 23a):
Start
• If the VIN matches the
vehicle, the procedure is
complete
Check
the VIN
• If the VIN is blank or
incorrect, continue to the next
step.
4. Enter the vehicle’s VIN in both
the boxes:
VIN(1ST TIME) and
VIN (2ND TIME)
Figure 23a
5. Select Start
Enter VIN into
both boxes.
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6. When VIN registration is compete,
COMMAND SUCCEEDED will display (see
Figure 24a).
COMMAND SUCCEEDED
7. Turn the ignition OFF.
8. Wait 10 seconds.
Read
VIN
9. Turn the ignition back ON.
10. Select “READ VIN” and confirm that the
VIN is correct.
Figure 24a
NOTE: If the VIN does not display, it
can also be checked by selecting the
“RE/programming, Configuration” on
the Home screen.
11. Select Home and return to the C-III plus home screen.
12. Close C-III plus.
13. Turn the ignition OFF.
14 Disconnect the plus VI from the vehicle.
15. Test drive the vehicle to make sure it operates correctly.
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