Service bulletin U67
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10230438 |
| Published by NHTSA | 2023-01-17 |
| Manufacturer's number | U67 |
| Manufacturer's date | 2022-11-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; UNKNOWN OR OTHER |
NHTSA's summary
Some of the above-involved vehicles may exceed NOx (Oxides of Nitrogen) emission level standards due to loss of catalytic converter efficiency
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Exhaust and emissions, Transmission and driveline, Automatic transmission, Catalytic converter, Transmission control module
| CHRYSLER 200 | 2011, 2012, 2013, 2014 |
|---|---|
| DODGE AVENGER | 2011, 2012, 2013, 2014 |
| DODGE CALIBER | 2011, 2012 |
| DODGE JOURNEY | 2011, 2012, 2013, 2014, 2015, 2016 |
| JEEP COMPASS | 2011, 2012, 2013, 2014, 2015, 2016 |
| JEEP PATRIOT | 2011, 2012, 2013, 2014, 2015, 2016 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 16V461000 | 2016-06-24. POWER TRAIN:AUTOMATIC TRANSMISSION |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 1807014 | 2023-02-21. Service bulletin. MIL Illumination, P219A, P050B And Cold Start Improvements |
|---|---|
| V51 | 2022-12-19. Service bulletin. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module |
| 1801415 | 2022-10-17. Service bulletin. Flash: 3.6L Or 2.4L Diagnostic and System Improvements This bulletin involves updating the Powertrain Control Module (PCM) software. The customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2.4L Engine ? P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1. ? U0140 - Lost Communication With Body Control Module. ? Improve alternator control at Idle. 3.6L Engine ? U0140 - Lost Communication With Body Control Module. ? P0300 - Multiple Cylinder Misfire. ? P000A - Bank 1 Camshaft 1 Position Slow Response. ? P000B - Bank 1 Camshaft 2 Position Slow Response. |
| S1121000006RevA | 2022-09-26. Service bulletin. (Revision A) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns |
| 18-050-16 | 2022-09-15. Service bulletin. Flash: Powertrain Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in the PCM: **JC Vehicles 3.6L: · P0335 - Crankshaft Position Sensor Circuit. · P2610 - PCM Internal Engine Off Timer Performance. · U0140 - Lost Communication With Body Control Module (BCM). · P0456 - Evap System Small Leak.** JC Vehicles 2.4L: · P0456 - Evap System Small Leak. JS Vehicles: · P0456 - Evap System Small Leak. RT Vehicles: · U0140 - Lost Communication With Body Control Module (BCM). · P0456 - Evap System Small Leak. The following transmission enhancements are also included in this software update: · Garage shift engagements into D may be harsh at times after shutdowns of 10-30 minute duration. · 5/6 Upshift timing adjusted to improve top speed performance (markets where speeds in excess of 161 kph (100 mph) are permitted). |
| R8149638A | 2022-09-15. Service bulletin. 8-speed transmission |
| 68192621A | 2022-09-15. Service bulletin. Transmission - Pan, Pan Gasket |
| 04753183A | 2022-09-15. Service bulletin. Transmission, Oil Pump, Torque Convertor, and Flexplate |
| 18-033-12 | 2022-07-25. Service bulletin. Flash: MIL Illumination P0108 - Manifold Absolute Pressure Sensor Circuit High This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. The customer may indicate that their Malfunction Indicator Lamp (MIL) is illuminated. Upon further investigation the Technician may find that P0108 - Manifold Absolute Pressure Sensor Circuit High has been set active or stored.Updating the software will correct the condition listed above. |
| 21-013-12 | 2022-07-25. Service bulletin. Transmission Shift Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. This PCM software enhancement improves how the shifts are controlled during upshifts (torque management). |