Land Rover LR4 2010–2014 — technical service bulletin
Bulletin SSM71867 · NHTSA communication 10101657 · issued May 27, 2014
Technical service bulletin
communication type
Service Brakes, Air
component
2010–2014
model years
5
vehicle entries
Official summary
"issue: vehicle vibrates/judders whilst braking.(deceleration could be under lift off/engine braking) cause: disc thickness variation (dtv) levels are out of specification causing repeated push backs on the brake pistons/callipers."
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.