VEHICLE SPEED CONTROL
Jul 9, 2003
4 units potentially affected
The defect: ON CERTAIN HEAVY DUTY TRUCKS EQUIPPED WITH CUMMINS C8.3G AND L10G ELECTRONIC CONTROL MODULES (ECM), THE ECM DOES NOT HAVE THE ABILITY TO DETECT A THROTTLE FAIL-SAFE ENGINE SHUTDOWN COMMAND. THIS COULD RESULT IN AN UNANTICIPATED, UNCOMMANDED OPEN THROTTLE CONDITION WITHOUT WARNING.
The risk: IF THIS EVENT OCCURS, THE VEHICLE OPERATOR WILL NOT HAVE CONTROL OF THE ENGINE SPEED, POSSIBLY RESULTING IN A VEHICLE CRASH.
The remedy: CUMMINS WILL NOTIFY THE CUSTOMERS AND REPLACE THE ECM. OWNERS SHOULD CONTACT CUMMINS AT 1-800-343-7357 OR CRANE CARRIER AT 1-918-836-1651.
CRANE CARRIER COMPANYView on NHTSA.gov