TSB: MACK ANTHEM (AN), CHU, CXU, GRANITE (GR), GRANITE (GU), GU, LR, LR ELECTRIC, MD, MRU, PINNACLE (CHU), PINNACLE (CXU), PINNACLE (PI), S60, S60CC, S60H, S60I, S60L, S90, S90H, TD, TERRAPRO (LEU/MRU), TERRAPRO (MRU), TERRAPRO (TE), TITAN (TD), V60, V60CC, V60H, V90, V90CC, VAH, VHD, VN, VNL, VNM, VNR, VNX, XC40, XC40H, XC60, XC60H, XC90, XC90H (2018–2022)

Bulletin KC-159 — November 4, 2021

Bulletin Details

Bulletin IDKC-159
ManufacturerMACK
ModelsANTHEM (AN), CHU, CXU, GRANITE (GR), GRANITE (GU), GU, LR, LR ELECTRIC, MD, MRU, PINNACLE (CHU), PINNACLE (CXU), PINNACLE (PI), S60, S60CC, S60H, S60I, S60L, S90, S90H, TD, TERRAPRO (LEU/MRU), TERRAPRO (MRU), TERRAPRO (TE), TITAN (TD), V60, V60CC, V60H, V90, V90CC, VAH, VHD, VN, VNL, VNM, VNR, VNX, XC40, XC40H, XC60, XC60H, XC90, XC90H
Model Years2018–2022
Date IssuedNovember 4, 2021
Date Added to NHTSADecember 6, 2021
ComponentENGINE AND ENGINE COOLING
Vehicles Affected151 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Trucks Equipped With A Cummins Engine - Engine Preheat Icon Does Not Illuminate In The Instrument Cluster (IC) During Engine Pre-heat (Intake Air Heater) Operation - Vehicles With 2018 Instrument Cluster Update, Model Year 2018 And Newer

Affected Vehicles

MakeModelYearComponent
MACK ANTHEM (AN) 2022 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GR) 2022 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GU) 2022 060000 ENGINE AND ENGINE COOLING
MACK LR 2022 060000 ENGINE AND ENGINE COOLING
MACK MD 2022 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CHU) 2022 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CXU) 2022 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (PI) 2022 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (MRU) 2022 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (TE) 2022 060000 ENGINE AND ENGINE COOLING
MACK ANTHEM (AN) 2021 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GR) 2021 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GU) 2021 060000 ENGINE AND ENGINE COOLING
MACK LR 2021 060000 ENGINE AND ENGINE COOLING
MACK MD 2021 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CHU) 2021 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CXU) 2021 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (PI) 2021 060000 ENGINE AND ENGINE COOLING
VOLVO S60 2021 060000 ENGINE AND ENGINE COOLING
VOLVO S60H 2021 060000 ENGINE AND ENGINE COOLING
VOLVO S90 2021 060000 ENGINE AND ENGINE COOLING
VOLVO S90H 2021 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (MRU) 2021 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (TE) 2021 060000 ENGINE AND ENGINE COOLING
VOLVO V60 2021 060000 ENGINE AND ENGINE COOLING
VOLVO V60CC 2021 060000 ENGINE AND ENGINE COOLING
VOLVO V60H 2021 060000 ENGINE AND ENGINE COOLING
VOLVO V90 2021 060000 ENGINE AND ENGINE COOLING
VOLVO V90CC 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VAH 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VHD 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VN 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VNL 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VNM 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VNR 2021 060000 ENGINE AND ENGINE COOLING
VOLVO VNX 2021 060000 ENGINE AND ENGINE COOLING
VOLVO XC40 2021 060000 ENGINE AND ENGINE COOLING
VOLVO XC60 2021 060000 ENGINE AND ENGINE COOLING
VOLVO XC60H 2021 060000 ENGINE AND ENGINE COOLING
VOLVO XC90 2021 060000 ENGINE AND ENGINE COOLING
VOLVO XC90H 2021 060000 ENGINE AND ENGINE COOLING
MACK ANTHEM (AN) 2020 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GR) 2020 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GU) 2020 060000 ENGINE AND ENGINE COOLING
MACK LR 2020 060000 ENGINE AND ENGINE COOLING
MACK LR ELECTRIC 2020 060000 ENGINE AND ENGINE COOLING
MACK MD 2020 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CHU) 2020 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CXU) 2020 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (PI) 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S60 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S60CC 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S60H 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S60I 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S60L 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S90 2020 060000 ENGINE AND ENGINE COOLING
VOLVO S90H 2020 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (MRU) 2020 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (TE) 2020 060000 ENGINE AND ENGINE COOLING
VOLVO V60 2020 060000 ENGINE AND ENGINE COOLING
VOLVO V60CC 2020 060000 ENGINE AND ENGINE COOLING
VOLVO V60H 2020 060000 ENGINE AND ENGINE COOLING
VOLVO V90 2020 060000 ENGINE AND ENGINE COOLING
VOLVO V90CC 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VAH 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VHD 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VN 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VNL 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VNM 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VNR 2020 060000 ENGINE AND ENGINE COOLING
VOLVO VNX 2020 060000 ENGINE AND ENGINE COOLING
VOLVO XC40 2020 060000 ENGINE AND ENGINE COOLING
VOLVO XC40H 2020 060000 ENGINE AND ENGINE COOLING
VOLVO XC60 2020 060000 ENGINE AND ENGINE COOLING
VOLVO XC60H 2020 060000 ENGINE AND ENGINE COOLING
VOLVO XC90 2020 060000 ENGINE AND ENGINE COOLING
VOLVO XC90H 2020 060000 ENGINE AND ENGINE COOLING
MACK ANTHEM (AN) 2019 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GR) 2019 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GU) 2019 060000 ENGINE AND ENGINE COOLING
MACK LR 2019 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CHU) 2019 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CXU) 2019 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (PI) 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S60 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S60CC 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S60H 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S60I 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S60L 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S90 2019 060000 ENGINE AND ENGINE COOLING
VOLVO S90H 2019 060000 ENGINE AND ENGINE COOLING
MACK TD 2019 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (LEU/MRU) 2019 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (TE) 2019 060000 ENGINE AND ENGINE COOLING
VOLVO V60 2019 060000 ENGINE AND ENGINE COOLING
VOLVO V60CC 2019 060000 ENGINE AND ENGINE COOLING
VOLVO V60H 2019 060000 ENGINE AND ENGINE COOLING
VOLVO V90 2019 060000 ENGINE AND ENGINE COOLING
VOLVO V90CC 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VAH 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VHD 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VN 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VNL 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VNM 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VNR 2019 060000 ENGINE AND ENGINE COOLING
VOLVO VNX 2019 060000 ENGINE AND ENGINE COOLING
VOLVO XC40 2019 060000 ENGINE AND ENGINE COOLING
VOLVO XC40H 2019 060000 ENGINE AND ENGINE COOLING
VOLVO XC60 2019 060000 ENGINE AND ENGINE COOLING
VOLVO XC60H 2019 060000 ENGINE AND ENGINE COOLING
VOLVO XC90 2019 060000 ENGINE AND ENGINE COOLING
VOLVO XC90H 2019 060000 ENGINE AND ENGINE COOLING
MACK ANTHEM (AN) 2018 060000 ENGINE AND ENGINE COOLING
MACK CHU 2018 060000 ENGINE AND ENGINE COOLING
MACK CXU 2018 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GR) 2018 060000 ENGINE AND ENGINE COOLING
MACK GRANITE (GU) 2018 060000 ENGINE AND ENGINE COOLING
MACK GU 2018 060000 ENGINE AND ENGINE COOLING
MACK LR 2018 060000 ENGINE AND ENGINE COOLING
MACK MRU 2018 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CHU) 2018 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (CXU) 2018 060000 ENGINE AND ENGINE COOLING
MACK PINNACLE (PI) 2018 060000 ENGINE AND ENGINE COOLING
VOLVO S60 2018 060000 ENGINE AND ENGINE COOLING
VOLVO S60CC 2018 060000 ENGINE AND ENGINE COOLING
VOLVO S60I 2018 060000 ENGINE AND ENGINE COOLING
VOLVO S60L 2018 060000 ENGINE AND ENGINE COOLING
VOLVO S90 2018 060000 ENGINE AND ENGINE COOLING
VOLVO S90H 2018 060000 ENGINE AND ENGINE COOLING
MACK TD 2018 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (LEU/MRU) 2018 060000 ENGINE AND ENGINE COOLING
MACK TERRAPRO (TE) 2018 060000 ENGINE AND ENGINE COOLING
MACK TITAN (TD) 2018 060000 ENGINE AND ENGINE COOLING
VOLVO V60 2018 060000 ENGINE AND ENGINE COOLING
VOLVO V60CC 2018 060000 ENGINE AND ENGINE COOLING
VOLVO V90 2018 060000 ENGINE AND ENGINE COOLING
VOLVO V90CC 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VAH 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VHD 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VN 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VNL 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VNM 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VNR 2018 060000 ENGINE AND ENGINE COOLING
VOLVO VNX 2018 060000 ENGINE AND ENGINE COOLING
VOLVO XC40 2018 060000 ENGINE AND ENGINE COOLING
VOLVO XC60 2018 060000 ENGINE AND ENGINE COOLING
VOLVO XC60H 2018 060000 ENGINE AND ENGINE COOLING
VOLVO XC90 2018 060000 ENGINE AND ENGINE COOLING
VOLVO XC90H 2018 060000 ENGINE AND ENGINE COOLING

Related MACK Recalls

CampaignModelYearComponentSummary
ANTHEM AN (4) 2026 SERVICE BRAKES, AIR:ANTILOCK:CONTROL ... Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-...
ANTHEM AN (4) 2027 SERVICE BRAKES, AIR:ANTILOCK:CONTROL ... Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-...
PIONEER PR (4) 2025 SERVICE BRAKES, AIR:ANTILOCK:CONTROL ... Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-...
PIONEER PR (4) 2026 SERVICE BRAKES, AIR:ANTILOCK:CONTROL ... Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-...
PIONEER PR (4) 2027 SERVICE BRAKES, AIR:ANTILOCK:CONTROL ... Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized MACK dealer. Bring this bulletin ID (KC-159) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.