Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through February 6, 2011. Updated daily.

Complaints by system

Where the 2006 Kenworth C500 has problems

1 complaint grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system11

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

5 recalls

2006 Kenworth C500 recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

–no report yet

Power train: automatic transmission

Recall 07V-107 · Mar 16, 2007 · 4,592 vehicles

Risk. IF ANY OF THESE CONDITIONS EXISTS, THE TRANSMISSION WILL NOT AUTOMATICALLY SHIFT INTO NEUTRAL WHEN LEFT IN DRIVE WITH THE PARKING BRAKE SET ENGAGED.

Problem, fix and repair progress →

–no report yet

Power train: driveline

Recall 06V-391 · Oct 13, 2006 · 572 vehicles

Risk. THIS MISALIGNMENT CAN CAUSE THE VEHICLE TO LOSE DIRECTIONAL STABILITY AT SPEEDS THAT MAY RESULT IN A VEHICLE CRASH.

Problem, fix and repair progress →

Show 1 more recall
–no report yet

Engine and engine cooling

Recall 05V-570 · Dec 22, 2005 · 30,995 vehicles

Risk. THE OIL LINE MAY BE CUT ON THE CYLINDER HEAD CAUSING AN OIL LEAK AND A POSSIBLE FIRE.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Kenworth.

Best & worst years

2006 vs. every other C500 year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the C500 median. How we score

'75'76'77'78'79'80'81'89'90'91'92'93'94'95'96'97'98'99'00'01'02'03'04'05'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'25
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
1 investigation

NHTSA defect investigations

Federal investigations that included the 2006 Kenworth C500, and the recalls they led to.

  1. TRAILER LIGHT PLUG FAILUREPE08011 · closed May 5, 2008
    Led to recall 08V-190
In owners' words

What C500 owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

2006 KENWORTH CONVENTIONAL, WAS TRAVELING ON THE OHIO TURNPIKE AT MILE POST 201 EASTBOUND WHEN THE TRUCK CAUGHT ON FIRE. *BF ACCORDING TO THE POLICE REPORT, LINE/WIRE CAUGHT ON FIRE. (OHIO TRAFFIC CRASH REPORT # 10-0753-91) UPDATED 02/15/11 *BF
Complaint 10381869 · Feb 6, 2011

Own a 2006 C500?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.