Jeep Cherokee 2017 — technical service bulletin
Bulletin 9003807 · NHTSA communication 10224900 · issued Oct 25, 2017
Technical service bulletin
communication type
Air Bags
component
2017
model years
1
vehicle entries
Official summary
HVAC Control, Actuator, Powertrain Control Module (PCM) MIL light for B104E Blend door circuit High (stored). The HVAC temperature door feedback voltage is monitored by the PCM. If the PCM detects a loss of voltage from the HVAC Temperature door it may set a B104E in the PCM. If B104E is set in the PCM please refer to the service manual for Fault Code: B104E. Please call George Sakr at cell (248) 613-7319. If no response in 15 minutes, proceed with repair. There are no Powertrain components that need to be changed for this condition.
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.