Jeep Cherokee 2014 — technical service bulletin
Bulletin 18-093-16 REV. A · NHTSA communication 10121870 · issued Nov 15, 2016
Technical service bulletin
communication type
Power Train
component
2014
model years
1
vehicle entries
Official summary
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find, one or more of the following DTCs set in the PCM memory: P0116 - Coolant Temperature Sensor Performance. P0335 - Crankshaft Position Sensor Circuit. P2610 - PCM Internal Engine Off Timer Performance. U1424 - Implausible Engine Torque Signal Received. P1239 - Engine Oil Temperature Too Low, set in cold ambien
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.