Jeep Cherokee 2015 — technical service bulletin
Bulletin 18-035-16 REV.A · NHTSA communication 10074933 · issued Jun 30, 2016
Technical service bulletin
communication type
Electrical System
component
2015
model years
1
vehicle entries
Official summary
"flash: powertrain diagnostic and system improvements this bulletin involves reprogramming the powertrain control module (pcm) with the latest available software. A small number of customers may experience a malfunction indicator lamp (mil) illumination. Upon further investigation, the technician may find the following dtcs set in the pcm memory: · **u1424 - implausible engine torque signal received.** · p1d83 - implausible engine oil temperature signal received. · p0456 - evap system small leak. · p0335 - crankshaft position sensor circuit. · u0402 - implausible data received from tcm - (tran
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.