24-NA-007 Service Bulletin/Repair Instructions

Bulletin No.:
Service Bulletin
Date:
24-NA-007

January, 2024
TECHNICAL

Subject:

Brand:
Chevrolet
Whine Noise from Transmission Area

Model:
Camaro
Model Year:

from
2024
Involved Region or Country
Condition
VIN Breakpoint:

to
2024
from
to
SOP
R0116012

R0116022

R0117604

R0119795

R0117710

R0118454

R0116576
Engine:
Transmission:

(Automatic)
6.2L

(LT1, LT4)
MI2, MI4
North America

Important: This bulletin only applies to the VINs listed above.

Some customers may comment that a whine noise, similar to an electric golf cart, occurs

in 1st, 2nd and 3rd gears.

– The noise should be most prominent in 2nd gear under steady throttle.

I
Cause
This condition may be caused by an internal transmission gear noise.
Correction
Replace the transmission assembly.
Important: Service agents must comply with all

International, Federal, State, Provincial, and/or

Local laws applicable to the activities it performs

under this bulletin, including but not limited to

handling, deploying, preparing, classifying,

packaging, marking, labeling, and shipping

dangerous goods. In the event of a conflict between

the procedures set forth in this bulletin and the

laws that apply to your dealership, you must follow

those applicable laws.
Service Procedure

Replace the transmission. Refer to Transmission

Replacement in the Service Manual.
Copyright 2024 General Motors LLC. All Rights Reserved.
Page 2
January, 2024
Bulletin No.: 24-NA-007
Parts Information

Note: Only select the parts that coincide with the repair

performed. Replace the part with the P/N outlined in the

Electronic Parts Catalog (EPC) in accordance with the

vehicle VIN.

Causal

Part
Description
Part

Number
Qty
X
TRANSMISSION,

AUTO
24294946
1
X
TRANSMISSION,

AUTO
24298122
1
N/A
BOLT, EXH

MANIF
11546600
As Required
N/A
GASKET, EXH

MANIF
12657093
As Required
N/A
GASKET,

SYS FRT
12624939
As Required
N/A
BOLT, TRANS

T/CV
11547342
As Required
N/A
SEAL, TRANS

FLUID CLR
85628205
As Required
N/A
SEAL, EXH SYS
21992620
As Required
N/A
CLAMP,

CTLTC CONV
22860193
As Required
N/A
FLUID
Refer

to EPC
As Required
Warranty Information

For vehicles repaired under warranty, use:

Labor

Operation
8464670
Description
Labor Time
Transmission Replacement
Use

Published

Labor

Operation

Time
Version
1
Modified
Released January 10, 2024
GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these

technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper

service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a

job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your

vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the

information.
WE SUPPORT VOLUNTARY

TECHNICIAN

CERTIFICATION

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