RAM Promaster City 2015 — technical service bulletin
Bulletin 08-121-15 · NHTSA communication 10160020 · issued Dec 5, 2015
Technical service bulletin
communication type
Electrical System
component
2015
model years
1
vehicle entries
Official summary
Install Intake Air Temperature Sensor Jumper Harness The wiring at the connector of the Intake Air Temperature (IAT) sensor may be compromised due to wire strain. This bulletin involves adding a jumper harness on the IAT sensor to reduce this strain. The customer may not experience any symptom or condition for this service action. Upon further inspection, the technician may find P0113 Intake Air Temperature Sensor 1 Circuit High. Installing the jumper harness will help prevent any IAT issues from occurring.
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.