The Used Car Index

2006 Mack GU problems

No complaints are listed for the 2006 Mack GU. NHTSA's API and bulk file list none in this build.

Data build 2026-10-08.

NHTSA lists this vehicle as MACK GU.

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
134

Complaints per 100k sold unavailable. No sales source is available for this record.

Model-generated complaint tags: No complaints are listed for tagging.

Recalls

See new recalls and investigations this week.

0 recalls.

Investigations

0 investigations; 0 open.

Manufacturer communications

134 manufacturer communications.

Communications by system
SystemCount
ENGINE AND ENGINE COOLING42
ELECTRICAL SYSTEM23
POWER TRAIN20
EQUIPMENT18
SUSPENSION12
FUEL SYSTEM, GASOLINE6
ENGINE5
FUEL SYSTEM, OTHER5

10246086

Date: 2023-11-07. Type: Service Bulletin/Repair Instructions. Systems: 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 c

10241945

Date: 2023-08-18. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

TSB: Air Restriction Indicator

10241946

Date: 2023-08-14. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.

TSB: Barksdale Leveling Valve, Leak Test

10237339

Date: 2023-05-24. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

CBR: eWarranty To UCHP Labor Code ( SCC Code ) Crossover, Conversion Information For Use With Campaigns ( FI, PI ) And Recalls ( EC, SC ), Location On Trucks Dealer Portal ( TDP )

10235489

Date: 2023-04-18. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

TSB: Stock Vehicle Storage and Maintenance

10235490

Date: 2023-04-18. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.

TSB: Vibration Diagnostics

10232599

Date: 2023-02-21. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING, POWER TRAIN.

Flywheel Housing Thread Repair

10232598

Date: 2023-02-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

Instrument Cluster Programming - Programming Fails Or Errors Display When Replacing An Instrument Cluster With A Newer Part Number (Conversion Kit) - US04 To US10 Chassis (9-Pin Diagnostic Connector)

10228630

Date: 2022-12-14. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.

2007 document reformatted to be published as a TSB in Impact. Lateral cab movement bracket.

10225660

Date: 2022-10-19. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

2007 document reformatted to be published as a TSB in Impact.Coolant level sensor.

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

Matched labels and complaints
NHTSA model labelComplaints
GU0

Same model, other years

All model years | All Mack models

Other Mack models, 2006

  • DM: 1 complaints
  • CH: 0 complaints
  • CHN: 0 complaints
  • CHU: 0 complaints
  • CL: 0 complaints
  • CT: 0 complaints
  • CTP: 0 complaints
  • CV: 0 complaints

Sources

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