2019 - 2020 Cadillac CT6-V: Service Bulletin: #19-NA-275: Moan Type Noise Heard During Low Speed Maneuvers - (Sep 29, 2020)
#19-NA-275: Moan Type Noise Heard During Low Speed Maneuvers - (Sep 29, 2020)
| Subject: | Moan Type Noise Heard During Low Speed Maneuvers |
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Brand: |
Model: |
Model Year: |
Breakpoint: |
Engine: |
Transmission: |
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from |
to |
from |
to |
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Cadillac |
CT6-V |
2019 |
2020 |
— |
— |
4.2L (RPO LTA) |
— |
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Involved Region or Country |
North America, Middle East |
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Additional Options (RPOs) |
Equipped with BRAKE LINING-PERFORMANCE DRIVING (RPO JE2) |
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Condition |
Some customers may comment on a moan type noise being heard during low speeds maneuvers. Note: This noise is most likely to be heard during light brake pedal pressure and/or releasing the brake pedal. |
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Cause |
This condition may be caused by the high performance track-capable brake lining generating high brake torque during a brake event. |
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Correction |
If the noise concern on the vehicle matches the sound in the audio file shown above, replace the upper control arms. Refer to Upper Control Arm Replacement in SI. |
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Parts Information
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Causal Part
Description
Part Number
Qty
X
UPPER CONTROL ARM DRIVER SIDE
84836699
1
UPPER CONTROL ARM PASSENGER SIDE
84836698
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Warranty Information
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For vehicles repaired under warranty, use:
Labor Operation
Description
Labor Time
8033030
Upper Control Arm Replacement
Use Published Labor Operation Time
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Version |
1 |
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Modified |
Released September 29, 2020 |