MULTI SSP REPAIR Service Bulletin/Repair Instructions

MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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Section A : Flow Chart

CX-90 PHEV
CX-90 TURBO AND TURBO S

Mazda3
Vehicle affected by Recall
Vehicle affected by Recall
6223J
6223J
Check eMDCS for the following campaigns

Recall 6323J, SSPD1, SSPD2, SSPD3

(SSPD4 is not included)
Check eMDCS for the following campaigns

SSPD1, SSPD2, SSPD4

(Recall 6323J and SSPD3 are not included)

NOT APPLICABLE FOR MAZDA3
Complete View Monitor

Camera Updates

Complete View Monitor

Camera Updates
Complete SSPD3 as this

Reprograms PCM and ECM

and completes Recall 6323J
Complete SSPD1, SSPD2,

SSPD4 if applicable

N/A Mazda3
Complete SSPD1, SSPD2, if

applicable
Upload ODR data*
Repair complete

Upload ODR data*
Repair complete

*NOTE: All vehicles require the upload of ODR after the technician has completed all

software updates. If ODR is not uploaded successfully, or if one or more software

updates are missed, the applicable campaign(s) will remain open, the warranty claim

will not accept, and your dealer will have to contact the customer to bring back the car

to correct the concern.
----------END OF SECTION A----------
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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Section B : Repair Procedure Recall 6223J

Service caution during reprogramming for ECU(s)
During reprogramming, connect battery charger to the

vehicle to stabilize voltage fluctuation. If missing, it may

cause damage to ECUs due to decreasing voltage.

7th generation vehicle will control to turn on headlight forcibly during

reprogramming due to change CAN communication.
NOTE: Make sure that HV charging cable is not connected to HV battery charging port.

Vehicle Identification

Connect MDARS with the DLC cable and VCM-Ⅱ to the vehicle, then set the ignition to the ON

position.

CAUTION:

Connect the DLC cable and the VCM-Ⅱ to the vehicle with the ignition OFF. The CAN bus line might

detect some noise and it might cause a diagnostic error when connecting the DLC cable with the

ignition ON.

1. Click the “Start” button.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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2. The Vehicle Identification process will start and automatically inspect every connection and

then collect the vehicle information.
3. Verify the DTC according to the directions on the quick check screen. If any DTCs are

displayed, perform troubleshooting according to the corresponding DTC inspection.
4. Reprogram VMC as below

There is ‘Software update’ on ‘Toolbox’ tab. Select ‘Run’.
Sample

5. Select required module on ‘ECU Reprogramming’ screen.

Start Reprogramming.
-
VMC
NOTE:

If software is already the latest, MDARS does not reprogram subject ECU. It is normal

behavior.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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6. After completion of software update, the previous and current software version are shown.

Check current version at ‘’Calibration File information” below. Then, click on “Finish” to exit

the ECU reprogramming and disconnect the 12V battery charger.
CX-90 Shown
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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CX-90 Shown
Calibration file information

NOTE: - If the calibration file is with the suffix in the table or later, unit is already modified.

Module
Target ECU

(Hardware #)

KDNP-66UU0
KEME-66UU0

VMC

BHSC-66UU0
BHSD-66UU0
Target

Software file #
Reprogramming

Time (min.)
KDNP-66UK2-E
CX-90

4 Camera
KDNP-66UK3-B

KEME-66UK2-E

KEME-66UK3-B

BHSC-66UK2-B

BHSC-66UK3-B

BHSD-66UK2-B

BHSD-66UK3-B
Note
CX-90

1 Camera

16

Mazda3

4 Camera

Mazda3

1 Camera
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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Section B : Repair Procedure SSPD3 & Recall 6323J

SSPD3 contains a later calibration of the same two

modules, so this will also repair Recall 6323J.

(Steps 1-4 do not need to be done if already

performed Recall 6223J)

Service caution during reprogramming for ECU(s)
During reprogramming, connect battery charger to the

vehicle to stabilize voltage fluctuation. If missing, it may

cause damage to ECUs due to decreasing voltage.

7th generation vehicle will control to turn on headlight forcibly during

reprogramming due to change CAN communication.
NOTE: Make sure that HV charging cable is not connected to HV battery charging port.

Vehicle Identification

Connect MDARS with the DLC cable and VCM-Ⅱ to the vehicle, then set the ignition to the ON

position.

CAUTION:

Connect the DLC cable and the VCM-Ⅱ to the vehicle with the ignition OFF. The CAN bus line might

detect some noise and it might cause a diagnostic error when connecting the DLC cable with the

ignition ON.

1. Click the “Start” button.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
Page 9 of 29
2. The Vehicle Identification process will start and automatically inspect every connection and

then collect the vehicle information.
3. Verify the DTC according to the directions on the quick check screen. If any DTCs are

displayed, perform troubleshooting according to the corresponding DTC inspection.
4. Reprogram PCM and ECM as below

There is ‘Software update’ on ‘Toolbox’ tab. Select ‘Run’.
Sample
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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5. Select required module on ‘ECU Reprogramming’ screen.

Start Reprogramming.
-
PCM

ECM
NOTE:

If software is already the latest, MDARS does not reprogram subject ECU. It is normal

behavior.

By reprogramming either PCM or ECM, another module will be reprogrammed at the same

time. Confirm PCM and ECM software are required version or later suffix at step 6.

6. After completion of software update, the previous and current software version are shown.

Check current version at ‘’Calibration File information” below. Then, click on “Finish” to exit

the ECU reprogramming and disconnect the 12V battery charger.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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Calibration file information

NOTE: - If the calibration file is with the suffix in the table or later, unit is already modified.

Module
PCM
ECM
Target ECU

(Hardware #)
MS01-186B1
PXGH-18881
Target

Software file #

MS05-186K2-M or

greater

MS06-186K2-M or

greater

PXRC-188K2-M or

greater
Reprogramming

Time (min.)
4
Note

PHEV AWD

1500W PSU

PHEV AWD
4
Note current file level is N
-
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
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Section B : Repair Procedure SSPD4

(Steps 1-4 do not need to be done if already

performed another update)

Service caution during reprogramming for ECU(s)
During reprogramming, connect battery charger to the

vehicle to stabilize voltage fluctuation. If missing, it may

cause damage to ECUs due to decreasing voltage.

7th generation vehicle will control to turn on headlight forcibly during

reprogramming due to change CAN communication.
Vehicle Identification

Connect MDARS with the DLC cable and VCM-Ⅱ to the vehicle, then set the ignition to the ON

position.

CAUTION:

Connect the DLC cable and the VCM-Ⅱ to the vehicle with the ignition OFF. The CAN bus line might

detect some noise and it might cause a diagnostic error when connecting the DLC cable with the

ignition ON.

1. Click the “Start” button.

2. The Vehicle Identification process will start and automatically inspect every connection and

then collect the vehicle information.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
Page 13 of 29
3. Verify the DTC according to the directions on the quick check screen. If any DTCs are

displayed, perform troubleshooting according to the corresponding DTC inspection.
4. Reprogram PCM as below

There is ‘Software update’ on ‘Toolbox’ tab. Select ‘Run’.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
Page 14 of 29
5. Select required module on ‘ECU Reprogramming’ screen.

Start Reprogramming.
-
PCM
NOTE:

If software level is already at the latest calibration, MDARS does not reprogram subject ECU,

which is normal behavior.

6. After completion of software update, the previous and current software version are shown.

Check current version at ‘’Calibration File information” below. Then, click on “Finish” to exit

the ECU reprogramming and disconnect the 12V battery charger.
MULTIPLE CAMPAIGNS REPAIR

PROCEDURE AND MULTIPLE MODULE

REPROGRAMMING
Page 15 of 29
Calibration file information

NOTE: - If the calibration file is with the suffix in the table or later, unit is already modified.

Module
Target ECU

(Hardware #)
PCM
H301-18881
Target

Software file #
Reprogramming

Time (min.)
H301-188K2-L

H302-188K2-L

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Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API

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