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Mack

Official notice

7 Jan 2025

Last checked

7 Jan 2025

Risk not stated by sourceHealth Canada

An official Health Canada notice concerns Mack. Issue: On certain trucks, poor signal strength could cause the electronic control unit (ECU) to stop working or not to work properly. As a result, some safety systems may not work, including the antilock braking system, automatic traction control, electronic stability control, active cruise control and the collision mitigation system. Safety Risks: Vehicle safety systems that don't work correctly could increase the risk of a crash. Corrective Actions: Mack will notify owners by mail and advise you to take your truck to a dealership to reprogram the ECU software. Published 2025-01-07.

What to do now

Please see corrective actions section below

Recall number

76464

Official notice

2025-01-07

The hazard

Issue: On certain trucks, poor signal strength could cause the electronic control unit (ECU) to stop working or not to work properly. As a result, some safety systems may not work, including the antilock braking system, automatic traction control, electronic stability control, active cruise control and the collision mitigation system. Safety Risks: Vehicle safety systems that don't work correctly could increase the risk of a crash. Corrective Actions: Mack will notify owners by mail and advise you to take your truck to a dealership to reprogram the ECU software.

How to check if you're affected

Compare the VIN on your vehicle against the official list. If your VIN is listed, follow the official notice.

Recall Numbers

76464

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Affected products

Product 1

Year: 2020, Make: MACK, Model: ANTHEM

Product 2

Year: 2020, Make: MACK, Model: TERRAPRO

Product 3

Year: 2020, Make: MACK, Model: PINNACLE

Product 4

Year: 2020, Make: MACK, Model: GRANITE

Product 5

Year: 2021, Make: MACK, Model: ANTHEM

Product 6

Year: 2021, Make: MACK, Model: PINNACLE

Product 7

Year: 2021, Make: MACK, Model: TERRAPRO

Product 8

Year: 2021, Make: MACK, Model: GRANITE

Product 9

Year: 2022, Make: MACK, Model: PINNACLE

Product 10

Year: 2022, Make: MACK, Model: TERRAPRO

Product 11

Year: 2022, Make: MACK, Model: GRANITE

Product 12

Year: 2022, Make: MACK, Model: ANTHEM

Product 13

Year: 2023, Make: MACK, Model: PINNACLE

Product 14

Year: 2023, Make: MACK, Model: TERRAPRO

Product 15

Year: 2023, Make: MACK, Model: GRANITE

Product 16

Year: 2023, Make: MACK, Model: ANTHEM

Product 17

Year: 2024, Make: MACK, Model: GRANITE

Product 18

Year: 2024, Make: MACK, Model: TERRAPRO

Product 19

Year: 2024, Make: MACK, Model: PINNACLE

Product 20

Year: 2024, Make: MACK, Model: ANTHEM

Product 21

Year: 2025, Make: MACK, Model: GRANITE

Product 22

Year: 2025, Make: MACK, Model: ANTHEM

Product 23

Year: 2025, Make: MACK, Model: PINNACLE

Product 24

Year: 2025, Make: MACK, Model: TERRAPRO

Risk / hazard

Issue: On certain trucks, poor signal strength could cause the electronic control unit (ECU) to stop working or not to work properly. As a result, some safety systems may not work, including the antilock braking system, automatic traction control, electronic stability control, active cruise control and the collision mitigation system. Safety Risks: Vehicle safety systems that don't work correctly could increase the risk of a crash. Corrective Actions: Mack will notify owners by mail and advise you to take your truck to a dealership to reprogram the ECU software.

Where it was sold

The source does not list specific retailers. See the official notice for where affected products were sold.

Location 1

CA · Canada

Affected area 1

CA · Canada

Company & contacts

Brand

Manufacturer

Not provided

Phone

Not provided

Brand: Mack.

Source & status

Source

Health Canada

Tier

official

Category

VEHICLES

App estimate

unspecified

Recall details

Recall number

76464

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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