Service bulletins for the 2013 Jeep Compass
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
134 on file from NHTSA, as of 2026-10-19.
About U0140 on the 2013 Jeep Compass: what the code means, and the bulletins and recalls about the same components.
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By component
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Only bulletins with trouble code: U0140 are shown. Show all
| 1806416 | 2022-11-21. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · **U0140 - Lost Communication With Body Control Module (TIPM).** · P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1. **The following software enhancements are also available: · Cruise control enhancements. · Engine is hard to start at temperatures -29°C (-20°F) for vehicles utilizing E15 fuel only.** In addition, customers may report that the vehicle has failed the emissions certification test. Upon further investigation, it may be found that the Individual Cylinder Fuel Control (ICFC) monitors are reporting as failing to the scan tool even though the monitors have actually passed. |
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| 1806416 | 2022-10-17. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following DTCs have been set: P0335 - Crankshaft Position Sensor Circuit. U0140 - Lost Communication With Body Control Module (TIPM). P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1.The following software enhancements are also available: Engine is hard to start at temperatures -29°C (-20°F) for vehicles utilizing E15 fuel only. Cruise control enhancements.In addition, customers may report that the vehicle has failed the emissions certification test. Upon further investigation, it may be found that the Individual Cylinder Fuel Control (ICFC) monitors are reporting as failing to the scan tool even though the monitors have actually passed. |
| 18-064-16 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · **U0140 - Lost Communication With Body Control Module (TIPM).** · P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1. **The following software enhancements are also available: · Cruise control enhancements. · Engine is hard to start at temperatures -29°C (-20°F) for vehicles utilizing E15 fuel only.** In addition, customers may report that the vehicle has failed the emissions certification test. Upon further investigation, it may be found that the Individual Cylinder Fuel Control (ICFC) monitors are reporting as failing to the scan tool even though the monitors have actually passed. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.