Service bulletins for the 2022 Mack Terrapro
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
168 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| CBR-523 202408 | 2024-09-04. Service bulletin. ENGINE. CBR: Overhead Wear Overview - Model Year2018 To Current (Common Rail Fuel System ONLY) |
|---|---|
| CBR-343 202408 | 2024-09-04. Service bulletin. POWER TRAIN. CBR: Mack chassis with an mDRIVE transmission, there have been reports of complete shift assemblies and TECUs being replaced due to technicians being unable to pinpoint the source of the air leak. |
| CBR-2350 202407 | 2024-08-01. Service bulletin. ELECTRICAL SYSTEM. CBR: Telematics Gateway (TGW) Connect Ability Issues |
| CBR-2258 202407 | 2024-08-01. Service bulletin. POWER TRAIN. CBR: Diagnostic Trouble Code (DTC) P107471 - AMT-F |
| CBR-2384 202406 | 2024-07-03. Service bulletin. STRUCTURE:BODY; VISIBILITY/WIPER; UNKNOWN OR OTHER. CBR - Mack Chassis - Day Cab Glass Breakage |
| CBR-2383 202406 | 2024-07-03. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL. CBR - Accelerator Pedal: Inspection Instructions |
| CBR-2373 202406 | 2024-07-03. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY. CBR - Mack Chassis - Door Adjustment - Model TE |
| CBR-2013 202404 | 2024-05-01. Service bulletin. ENGINE AND ENGINE COOLING. CBR: Turbo Compound (TC) Hot Side Noise, Diagnostic Information. |
| CBR-1008 202404 | 2024-05-01. Service bulletin. POWER TRAIN. CBR: Equipped With An Automated Manual Transmission Model D or F ( AMT-D, AMT-F, mDrive) Missing X1 Value In VDA And Default Settings Guidelines, ParameterP1AOB; Fault Code P1052-54, Error 40,Or Error 18 Encountered During Clutch Or Tran. |
| CBR-2139 202403 | 2024-04-02. Service bulletin. ENGINE AND ENGINE COOLING. CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil. It is possible that the source of the fuel is the rear fuel galley plug in the cylinder head. |
| CBR-2350 202402 | 2024-03-05. Service bulletin. ELECTRICAL SYSTEM. CBR -Telematics Gateway (TGW) Connect Ability Issues |
| CBR-2347 202402 | 2024-03-05. Service bulletin. ELECTRICAL SYSTEM. CBR - Active "Set Park Brake" Message On Drivers Information Display (DID). |
| CBR-2258 202402 | 2024-03-05. Service bulletin. POWER TRAIN. CBR - Diagnostic Trouble Code (DTC) P107471 - AMT-F |
| CBR-202 202402 | 2024-03-05. Service bulletin. POWER TRAIN. CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft. |
| CBR-2014 202402 | 2024-03-05. Service bulletin. SUSPENSION. CBR - Driveline Noise, Suspension Ride Height Too High, Suspension Will Not Exhaust - Chassis Built 2016w01 And Newer. |
| CBR-2333 202401 | 2024-02-02. Service bulletin. ELECTRICAL SYSTEM. CBR: TGW Will Not Connect After SIM Card Replacement |
| CBR-2016 202401 | 2024-02-02. Service bulletin. STRUCTURE; SUSPENSION. CBR: Frame Or Cab Lean |
| S7644 202312 | 2024-01-03. Service bulletin. ENGINE AND ENGINE COOLING. Service Campaign: Mack trucks has determined the certain AN, GR, PI and TE model trucks with a MP-8 could have a defective oil pick-up strainer. |
| CBR-2320 202312 | 2024-01-03. Service bulletin. ENGINE AND ENGINE COOLING. CBR: For vehicles equipped with an 11L engine, the plastic saddle bracket holding the a/c line on the left side of the engine may move excessively and rub the area where it secures the line. |
| PSM23m2na71 | 2023-12-05. Service bulletin. POWER TRAIN. Parts Sales and Marketing Bulletin: Mack Trucks is excited to announce an additional year warranty program on REMACK AMT mDRIVE Complete Transmissions. This extended warranty of 3 years or 350,000 miles on the transmission will be applicable when dealer installed, required parts are installed and is registered via eService. |
| M-465-001 202311 | 2023-12-05. Service bulletin. POWER TRAIN. TSB: Mack Trucks now offer an improved HD Inter-Axle Through Shaft for the CRD 125, 150, 180, and 200 family carriers. The new HD shaft went into production on January 23rd, 2023 for 2.54 - 3.50 axle ratios and April 1st, 2023 for 3.56 - 3.98 ratios. The new HD through shaft is an upgrade over the current standard shaft and can now be used as a replacement part instead of the standard shaft. The new HD shaft has a new design to increase strength, longevity and life over the standard shaft. |
| CBR-399 202310 | 2023-11-03. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. CBR: Vehicle Overspeed Warning Comes Active At A Lower Speed Than Expected; Vehicle Overspeed Warning In Driver Information Display (DID) - Model Year 2018 And Newer With New Style Instrument Cluster |
| M-258-014 202309 | 2023-10-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING. TSB: Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor, Replacement |
| M728-005A 202308 | 2023-09-06. Service bulletin. SUSPENSION. TSB: Barksdale Leveling Valve, Leak Test |
| CBR-2131 202308 | 2023-09-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. CBR: Intermittent Diagnostic Trouble Codes U02A3,U029D, U029E - USE FOR NEW VEHICLES (US21+OBD22 Emissions) |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.