# Service bulletin 18\-033\-14

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: 10137030
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: 18\-033\-14
- Manufacturer's date: 2014\-05\-13
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

Flash: Powertrain System Improvements/Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. The following powertrain system improvements/enhancements are included in this software release: Improved Park to Reverse and Park to Drive Garage Shift Quality. Improved Pedal Response for Reverse to Drive and Drive to Reverse Shifts.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10137030-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10137030-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Transmission and driveline, Automatic transmission, Transmission control module

## Vehicles listed

- 2007 CHRYSLER 300

## Recalls for the same vehicles and component

- [06V341000](/recalls/nhtsa/06V341000.md), 2006-09-07: POWER TRAIN:AUTOMATIC TRANSMISSION

## Other bulletins for the same vehicles and component

- [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\-021\-13](/bulletins/10188677.md), 2021-03-15, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ENGINE AND ENGINE COOLING. Flash: Performance Derate Above 55 MPH Immediately After Start\-Up When Accelerating At Wide Open Throttle This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. A small number of customers may experience any of the following conditions: Performance derate above 55 MPH when accelerating at wide open throttle immediately following engine start\-up.
- [S1121000006 Rev.](/bulletins/10180221.md), 2020-09-28, Service bulletin: ELECTRICAL SYSTEM; ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. \(Revision A\) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns
- [18\-021\-13](/bulletins/10136855.md), 2018-05-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Flash: Performance Derate Above 55 MPH Immediately After Start\-Up When Accelerating At Wide Open Throttle This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. A small number of customers may experience any of the following conditions: Performance derate above 55 MPH when accelerating at wide open throttle immediately following engine start\-up.
- [K39](/bulletins/10038199.md), 2011-06-09, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. CHRYSLER SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SHIFT SPRING BREAKS CAUSING THE SHIFT LEVER TO BE UNABLE TO SHIFT FROM THE 'PARK' POSITION. \*RM
- [21\-018\-08](/bulletins/10026168.md), 2008-10-03, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. CHRYSLER/DODGE/JEEP: FLASH:DIAGNOSTIC TROUBLE CODE, DTC P0740 OR P1798 AND AUTOMATIC TRANSMISSION SHIFT IMPROVEMENTS 1\-2 OR 2\-3 COLD SHIFT IMPROVEMENTS. \*PE
- [2100208](/bulletins/10024065.md), 2008-03-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). FLASH: TORQUE CONVERTER SHUDDER WITH COORDINATED CHANGE OR 1\-2 OR 2\-3 SHIFT HARSHNESS. \*NJ
- [2101207](/bulletins/10022416.md), 2007-08-13, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. MIL ILLUMINATION WITH DIAGNOSTIC TROUBLE CODE P0741\- TORQUE CONVERTER CLUTCH CIRCUIT PERFORMANCE. \*KB
- [1803807](/bulletins/10022180.md), 2007-07-19, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). CHARGING SYSTEM VOLTAGE. ERASING AND REPROGRAMMING OF THE POWER TRAIN CONTROL MODULE \(PCM\). \*KB
- [0803006](/bulletins/10021239.md), 2007-03-23, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. POWERTRAIN CONTROL MODULE INITIALIZATION. \*KB

JSON: [/v1/bulletins/10137030](/v1/bulletins/10137030)

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