# 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 - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10230438-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10230438-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Engine, Exhaust and emissions, Transmission and driveline, Automatic transmission, Catalytic converter, Transmission control module ## Vehicles listed - 2011 to 2014 CHRYSLER 200 - 2011 to 2014 DODGE AVENGER - 2011 to 2012 DODGE CALIBER - 2011 to 2016 DODGE JOURNEY - 2011 to 2016 JEEP COMPASS - 2011 to 2016 JEEP PATRIOT ## Recalls for the same vehicles and component - [16V461000](/recalls/nhtsa/16V461000.md), 2016-06-24: POWER TRAIN:AUTOMATIC TRANSMISSION ## Other bulletins for the same vehicles and component - [1807014](/bulletins/10232007.md), 2023-02-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); POWER TRAIN; ELECTRICAL SYSTEM. MIL Illumination, P219A, P050B And Cold Start Improvements - [V51](/bulletins/10228020.md), 2022-12-19, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); UNKNOWN OR OTHER. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module - [1801415](/bulletins/10223621.md), 2022-10-17, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). 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](/bulletins/10221831.md), 2022-09-26, Service bulletin: POWER TRAIN:TRANSMISSION CASE/HOUSING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM. \(Revision A\) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns - [18\-050\-16](/bulletins/10219796.md), 2022-09-15, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). 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](/bulletins/10219777.md), 2022-09-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. 8\-speed transmission - [68192621A](/bulletins/10219740.md), 2022-09-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:SEALS/GASKETS. Transmission \- Pan, Pan Gasket - [04753183A](/bulletins/10219719.md), 2022-09-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Transmission, Oil Pump, Torque Convertor, and Flexplate - [18\-033\-12](/bulletins/10216344.md), 2022-07-25, Service bulletin: BACK OVER PREVENTION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; SERVICE BRAKES, HYDRAULIC. 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](/bulletins/10216333.md), 2022-07-25, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM. 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 \(torque management\). JSON: [/v1/bulletins/10230438](/v1/bulletins/10230438) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20U67&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10230438&vehicle=Service%20bulletin%20U67)