2007–2008 Kenworth T300, 2007–2008 Kenworth T600, 2007–2008 Kenworth T800 Recall: CERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR…
NHTSA campaign 07V073000 · Service Brakes, Air · filed Mar 2, 2007 · verified Jul 30, 2026
The defect
CERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE TRAILER LIGHT LINE MAY HAVE BEEN ROUTED USING TOO TIGHT OF A BEND RADIUS. THIS ROUTING METHOD COULD CAUSE THE WIRES WITHIN THE HARNESS PLUG TO BE PULLED AWAY FROM THE CHASSIS PLUG RESULTING IN AN INTERMITTENT OR COMPLETE ELECTRICAL POWER LOSS TO THE TRAILER.
The risk
SHOULD POWER BE LOST, THE ELECTRICAL CIRCUITS WOULD NOT PROVIDE POWER TO THE ANTILOCK SYSTEM ON THE TOWED VEHICLE INCREASING THE RISK OF A CRASH.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
DEALERS WILL REROUTE THE LIGHT LINE TO ELIMINATE THE EXCESSIVE BEND RADIUS AND REPLACE ANY PLUG OR HARNESS THAT HAS BEEN DAMAGED FREE OF CHARGE. THE RECALL BEGAN ON APRIL 16, 2007. OWNER MAY CONTACT KENWORTH AT 425-828-5440.
PACCAR RECALL NO. 07KW1.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Affected vehicles
Related recalls
More Kenworth T300 recalls
- 2008–2010 Kenworth T270 and 6 other models — Engine and Engine Cooling
- 2007–2008 Kenworth T270 and 2 other models — Fuel System, Other
- 2008 Kenworth C500 and 14 other models — Latches/locks/linkages
- 2008 Kenworth 953 and 20 other models — CERTAIN TRUCKS EQUIPPED WITH EATON SYNFLEX ECLIPSE BRAND…
- 2006–2008 Kenworth T300 — ON CERTAIN TRUCKS EQUIPPED WITH CUMMINS ISC OR PACCAR PX8…
Other campaigns involving Kenworth vehicles
Source: NHTSA recall database, campaign 07V073000 (manufacturer number 07KW1). Data last verified Jul 30, 2026.