Land Rover Range Rover Sport 2006–2013 — technical service bulletin
Bulletin LTB00057NAS5 · NHTSA communication 10101861 · issued Aug 5, 2014
Technical service bulletin
communication type
Electrical System
component
2006–2013
model years
8
vehicle entries
Official summary
"situation: the dynamic response system red warning lamp may be illuminated on the instrument cluster and diagnostic trouble codes (dtc) c1119-62, c1119-09, and/or c1b11-62 may be stored, possibly indicating system contamination. This technical bulletin provides a process for retailers to correctly diagnose dynamic response system contamination, to identify if an actuator has failed, and to determine which parts may require replacement. A flushing procedure is provided to clean the affected parts that do not need to be replaced and ensure that the issue does not re-occur."
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.