Land Rover LR4 2010–2014 — technical service bulletin
Bulletin SSM70638 · NHTSA communication 10101066 · issued Jan 6, 2014
Technical service bulletin
communication type
Tires
component
2010–2014
model years
8
vehicle entries
Official summary
"when a new service part tpms sensor is not functioning immediately after fitment , i.e. No learning, failure of wheel sensor test, react as if they are stuck in shipping mode. Regardless of any driving cycle the parts will never go into the correct working mode. Cause: service parts have been delivered in the ""wrong mode""."
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.