NHTSA vehicle safety data

2023 Mack PINNACLE (PI/PN) Recalls, Ratings & Complaints

The 2023 Mack PINNACLE (PI/PN) has 1 NHTSA recall campaign and 0 owner complaints on file as of October 16, 2026. Recall repairs are usually free at an authorized Mack dealer.

NHTSA recall and complaint data for the 2023 Mack PINNACLE (PI/PN). Recall data is refreshed daily from NHTSA.

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

NHTSA #24V792000

Reported October 23, 2024 · Mack Trucks, Inc.

Potentially affected: 59,338 vehicles

Defect description

Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Anthem, Granite, TerraPro and Pinnacle vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.

Safety consequence

Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.

Manufacturer remedy

Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed December 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0472.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to nhtsa.gov.

Other Mack PINNACLE (PI/PN) model years

Check your 2023 Mack PINNACLE (PI/PN) VIN

Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Mack PINNACLE (PI/PN) at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.

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