BULLETIN NOTES
This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text.
Previous TSBs:

Date(s) Issued:

09-028/22

08/09/22 and 10/05/22

APPLICABLE MODEL(S)/VINS
2019-2021 Mazda3 (Japan built 4-door sedan) with VINs lower than JM1BP******402503 (produced before August 4,
2021)
2019-2023 Mazda3 (Mexico built 4-door sedan) with VINs lower than 3MZBP******362059 (produced before Feb. 14,
2023)
DESCRIPTION
Some vehicles may exhibit the glass run channel of the front door interfering with the rear door garnish.

This is caused by the front door glass run channel not being fixed strongly enough to the door for the following situations
where the cycles of door operation may result in interference and lead to damage on the rear door garnish.
• When the front door glass is closed, the glass run channel may be forced to move to the B pillar side.
• During very hot weather, the glass run channel may expand to the B pillar side.
To eliminate this concern, the design of the front door glass run channel has been changed to be fixed stronger to the
door.
Customers having this concern should have their vehicle repaired using the following repair procedure.
NOTE: This applies only to 4-door sedan models. For 5-door hatchback models, see 09-014/22 - FRONT DOOR
INTERFERES REAR DOOR GARNISH (MAZDA3 5-DOOR HATCHBACK)
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REPAIR PROCEDURE
1. Verify the customer condern.
2. Replace the front door glass run-channels with modified ones, regardless if the other side is damaged or not, following
the instructions on MGSS (FRONT DOOR GLASS RUN-CHANNEL REMOVAL/INSTALLATION).

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NOTE:
• The outer beltline molding does not need to be removed/replaced for this repair, even though the procedure on
MGSS instructs to do so.
• The service hole cover No.1 does not need to be replaced with new one, even though the procedure on
MGSS instruct to do so.
• It is highly recommended to remove all broken clips from the sails and door garnishes before installing any new
parts on the vehicle.
• Use a plastic scraper and some adhesive remover when cleaning the double-sided tape residue from the pillars.
• Depending on the parts level (suffix M or later), the corner bracket is integrated to the new glass run-channel. If
the obtained part is one of these, remove the old corner bracket from the vehicle.

• If the vehicle is NOT equipped with accessory side window deflectors, select job type A, B or C, depending on the
damage on the rear door garnish.
• If the vehicle is equipped with accessory side window deflectors, select job type D.
Job type

A

B

C

D

Vehicle status

No damage
on rear doors

Damage on one rear d
oor

Damage on both
rear doors

Equipped with side
window deflectors

Front door glass run c
hannel

X

X

X

X

Front door garnish

X

X

X

X

Rear door garnish

-

X
(damaged side)

X

X

Clip for sail garnish

X

X

X

X

Grommet

X

X

X

X

Side window deflector
s

-

-

-

X

X: Replace parts with new ones
3. Verify the repair.
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PARTS INFORMATION
Japan Built Vehicles:
Parts Number

Description

BDGJ-58-60XL

Channel (R), Glass

BDGJ-59-60XL

Channel (L), Glass

BCJH-50M10C

Garnish (R), Front Door

BCJH-50M20C

Garnish (L), Front Door

BCJH-50M30C

Garnish (R), Rear Door

BCJH-50M40C

Garnish (L), Rear Door

BDGF-50M10E

Garnish (R), Front Door

BDGF-50M20E

Garnish (L), Front Door

Qty.

Notes

1

Front door

1

[R] Black trim

1

[R] Piano black trim

BDGF-50M30E

Garnish (R), Rear Door

BDGF-50M40E

Garnish (L), Rear Door

BCJH-58-975B

Grommet, Screw

8

[R] Hole cover No. 1

GHP9-50-M38

Clip, Garnish

6

[R] Sail garnish

GJ6A-68-AB1

Fastener

4+

Recommended for door panels if broken

BDGH-V3-700

Only for vehicles with accessory side window
deflectors

1

If already installed to vehicle before
repair

Qty.

Notes

1

Front door

1

[R] Black trim

[R]: Replace
Mexico Built Vehicles:
Parts Number

Description

BDTT-58-60XL

Channel (R), Glass

BDTT-59-60XL

Channel (L), Glass

BDTS-50M10C

Garnish (R), Front Door

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BDTS-50M20C

Garnish (L), Front Door

BDTS-50M30C

Garnish (R), Rear Door

BDTS-50M40C

Garnish (L), Rear Door

BDTT-50M10D

Garnish (R), Front Door

BDTT-50M20D

Garnish (L), Front Door

BDTT-50M30D

Garnish (R), Rear Door

BDTT-50M40D

Garnish (L), Rear Door

BCJH-58-975B

1

[R] Piano black trim

Grommet, Screw

8

[R] Hole cover No. 1

BDTT-50-M38

Clip, Garnish

6

[R] Sail garnish

GJ6A-68-AB1

Fastener

4+

Recommended for door panels if broken

BDGH-V3-700

Only for vehicles with accessory side window
deflectors

1

If already installed to vehicle before
repair

WARRANTY INFORMATION
NOTE:
• This warranty information applies only to verified customer complaints on vehicles eligible for warranty repair.
• This repair will be covered under Mazda’s New Vehicle Limited Warranty term.
• Additional diagnostic time cannot be claimed for this repair.
Warranty Type

A

Symptom Code

90

Damage Code

9B

Part Number Main Cause
Quantity

Operation Number / Labor Hours:

(Japan built) BDGJ-58-60XL or BDGJ-59-60XL
(Mexico built) BDTT-58-60XJ or BDTT-59-60XJ
1
XXT8AARX / 1.3 Hrs. (Job Type A)
XXT8ABRX / 1.6 Hrs. (Job Type B)
XXT8ACRX / 1.8 Hrs. (Job Type C)
XXT8AGRX / 2.6 Hrs. (Job Type D)
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NOTE: Claim other parts as Related Parts.

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