2009 Mack GU Recalls, Problems & Safety Rating

7 safety recalls on file

The 2009 Mack GU has 7 safety recalls on file with NHTSA.

Owners have filed 1 complaint with NHTSA.

The most-reported problem area is Engine (1 report).

7Recalls
1Owner complaints
0Crashes reported
n/aNHTSA safety rating
Is the repair still open on your GU?

A recall covers specific vehicles. Your VIN shows whether yours still needs the free repair.

2009 Mack GU recalls

Exterior Lighting:Turn Signal:Flasher Unit

Recall 14V208Apr 18, 201444,047 vehicles affected

Electrical System

Recall 14V078Feb 21, 201470,208 vehicles affected

Electrical System

Recall 12V519Oct 18, 2012260 vehicles affected

Electrical System:12v/24v/48v Battery:Cables

Recall 11V292May 20, 2011771 vehicles affected

Service Brakes, Air

Recall 10V404Sep 7, 2010369 vehicles affected

Exterior Lighting:Headlights

Recall 08V331Jul 23, 2008265 vehicles affected

Parking Brake:Conventional:Air

Recall 08V177Apr 17, 200866 vehicles affected

Most common 2009 Mack GU problems

Problem areas named in the 1 complaints owners filed with NHTSA.

Problem areaReports
Engine1

What owners report

2018-09-18, Engine
VEHICLE HAVING ELECTRICAL ISSUES, LIGHTS AND RADIO SHUTTING OFF AND EXHAUST ENGINE BREAK WORKING INTERMITTENTLY. HOOKED UP AND MOSTLY DATA LINK CODES. IC CLUSTER LIGHTS FLASH ON AND OFF WHILE HOOKED UP. FOUND ENGINE ECM FULL OF OIL ON BOTH A AND B CONNECTORS. OIL LEVEL SENSOR IS LEAKING WIC KING OIL UP TO ECM. WILL NEED ECM,HARNESS,OIL LEVEL, OIL PRESSURE SENSORS AND EGR VENTURI FRONT CAB MOUNTS ARE WORE CAUSING AIR CLEANER HEAT SHEILD TO RUB THOUGHT VALVE COVER. NEED TO REPAIR ENGINE BEFORE ANYMORE T/S.

2009 Mack GU questions

Does the 2009 Mack GU have any recalls?

Yes. NHTSA lists 7 safety recalls for the 2009 Mack GU: Exterior Lighting:Turn Signal:Flasher Unit; Electrical System; Electrical System; Electrical System:12V/24V/48V Battery:Cables; Service Brakes, Air. Recall repairs are normally free at an authorized dealer.

What are the most common problems with the 2009 Mack GU?

Based on 1 owner complaint filed with NHTSA, the most-reported problem areas are Engine (1).

How do I check if a recall on my 2009 Mack GU has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.

Other Mack GU years

Other 2009 Mack models