11036598
Date: 2026-08-02. Type: Service Campaign. Systems: ENGINE.
Certain Mack Medium Duty vehicles may not have sufficient torque on the fan hub retaining hardware.
2027 Mack MD problems
No complaints are listed for the 2027 Mack MD. NHTSA's API and bulk file list none in this build.
Data build 2026-10-07.
NHTSA lists this vehicle as MACK MD.
At a glance
- Complaints
- 0
- With crash
- 0
- With fire
- 0
- With injury (complaints)
- 0
- Injuries
- 0
- Deaths
- 0
- Recalls
- 0
- Do not drive recalls
- 0
- Park outside recalls
- 0
- Recall potential units (maximum)
- Unavailable
- Investigations
- 0
- Open investigations
- 0
- Manufacturer communications
- 5
Complaints per 100k sold unavailable. No sales source is available for this record.
Model-generated complaint tags: No complaints are listed for tagging.
Recalls
0 recalls.
Investigations
0 investigations; 0 open.
Manufacturer communications
5 manufacturer communications.
| System | Count |
|---|---|
| POWER TRAIN | 3 |
| ELECTRICAL SYSTEM | 1 |
| ENGINE | 1 |
| UNKNOWN OR OTHER | 1 |
11032086
Date: 2026-04-09. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
CBR - Mack Carrier Nut Adhesive Change.
11032092
Date: 2026-04-09. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.
11030579
Date: 2026-03-19. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, UNKNOWN OR OTHER.
CBR - No Start Condition After Over the Air Programing.
11030591
Date: 2026-03-12. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
TSB - Cable, Gear Selector, Replacement
Notes on this record
- Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
- System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
- Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
- A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
- NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.
Other names NHTSA uses
None listed.
Matched NHTSA models
| NHTSA model label | Complaints |
|---|---|
| MD | 0 |
Same model, other years
Other Mack models, 2027
- Anthem (an): 0 complaints
- Anthem AN (4): 0 complaints
- Granite (gr): 0 complaints
- Granite GR (4): 0 complaints
- LR: 0 complaints
- Lrbe (electric): 0 complaints
- MD (electric): 0 complaints
- Pinnacle (pi/pn): 0 complaints
Sources
Get this record as JSON
The free rate-limited demo needs no key.
curl "https://api.theusedcarindex.com/v1/demo/vehicle_risk?make=Mack&model=MD&year=2027"Paid endpoint: https://api.theusedcarindex.com/v1/vehicle_risk. MCP endpoint: https://api.theusedcarindex.com/mcp.