# Service bulletin 1802907 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: 10021684 - Published by NHTSA: 2007\-06\-15 - Manufacturer's number: 1802907 - Manufacturer's date: 2007\-04\-26 - NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\) ## NHTSA's summary GENERIC POWERTRAIN CONTROL MODULE \(PCM\) PROCEDURE. \*KB ## The document No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number. ## Components Transmission and driveline, Automatic transmission, Transmission control module ## Vehicles listed - 2002 to 2004 CHRYSLER 300M - 2002 to 2004 CHRYSLER CONCORDE - 2004 to 2005 CHRYSLER PACIFICA - 2004 to 2005 CHRYSLER PT CRUISER - 2004 to 2005 CHRYSLER SEBRING - 2004 to 2005 CHRYSLER TOWN AND COUNTRY - 2004 to 2005 CHRYSLER VOYAGER - 2004 DODGE CARAVAN - 2005 DODGE CARAVAN - 2004 DODGE DAKOTA - 2002 to 2004 DODGE INTREPID - 2004 to 2005 DODGE NEON - 2004 to 2005 DODGE RAM - 2004 to 2005 DODGE STRATUS - 2004 to 2005 JEEP LIBERTY - 2005 JEEP WRANGLER ## Recalls for the same vehicles and component - [06V432000](/recalls/nhtsa/06V432000.md), 2006-11-09: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\) - [05V462000](/recalls/nhtsa/05V462000.md), 2005-10-06: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT - [05V460000](/recalls/nhtsa/05V460000.md), 2005-10-06: POWER TRAIN:AUTOMATIC TRANSMISSION - [04V113000](/recalls/nhtsa/04V113000.md), 2004-03-04: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\) - [03V503000](/recalls/nhtsa/03V503000.md), 2003-12-04: POWER TRAIN:AUTOMATIC TRANSMISSION ## Other bulletins for the same vehicles and component - [18\-016\-13](/bulletins/10215810.md), 2022-07-18, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). This bulletin involves reprogramming the Powertrain Control Module with new software. The Technician may discover that P0128 \- Thermostat Rationality DTC is present. This DTC is a two trip code and is matured if a significant difference exists between the PCM predicted and actual engine coolant temperature during engine warm\-ups. The PCM calibration may improperly mature a P0128 DTC because the airflow across the coolant temperature sensor during colder ambient temperatures, 50° F \(10° C\) or below, causes the predicted coolant temperature to deviate from the actual coolant temperature. - [18\-016\-13](/bulletins/10188643.md), 2021-03-15, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). This bulletin involves reprogramming the Powertrain Control Module with new software. The Technician may discover that P0128 \- Thermostat Rationality DTC is present. This DTC is a two trip code and is matured if a significant difference exists between the PCM predicted and actual engine coolant temperature during engine warm\-ups. The PCM calibration may improperly mature a P0128 DTC because the airflow across the coolant temperature sensor during colder ambient temperatures, 50° F \(10° C\) or below, causes the predicted coolant temperature to deviate from the actual coolant temperature. - [18\-042\-14](/bulletins/10141243.md), 2018-06-18, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Generic Powertrain Control Module \(PCM\) Procedure This bulletin involves programming a generic PCM with software. - [TSB\-ER\-J18](/bulletins/10032556.md), 2010-04-12, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). CHRYSLER DODGE EAGLE SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE CATALYTIC CONVERTERS ON VEHICLES MAY BECOME DAMAGED FROM CONTINUED OPERATION IN LIMP IN MODE FOLLOWING A CAMSHAFT POSITION SENSOR FAULT. THE POWERTRAIN CONTROL MODULE \(PCM\) MUST BE REPROGRAMMED \(FLASHED\) TO PREVENT POTENTIAL CATALYTIC CONVERTER FAILURE. CSC LETTER WAS REC'D. \*PE - [SB\-18\-014\-09](/bulletins/10030347.md), 2009-09-23, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). CHRYSLER/JEEP: FLASH: ESP SYSTEM MAY PREMATURELY ACTIVATE MOMENTARILY WHEN NEGOTIATING A CURVE OR MIL ILLUMINATION DUE TO DIAGNOSTIC TROUBLE CODE P0340, P0344 OR P0116. THIS INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE \(PCM\) WITH NEW SOFTWARE. \*PE UPDATED 5/24/10. \*PE - [2101807](/bulletins/10023420.md), 2007-12-10, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). 1\-2 AND/OR 2\-3 SHIFT HARNESS. ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE WITH NEW SOFTWARE IS NECESSARY. \*KB - [2100607](/bulletins/10021427.md), 2007-04-25, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. NEW 48RE FEATURE THAT ALLOWS NORMAL SHIFT SCHEDULE WITH FULL DISABLE OF 4TH GEAR OVERDRIVE. \*KB - [2100507](/bulletins/10021426.md), 2007-04-25, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. IMPROVED HILL CLIMB CAPABILITY IN REVERSE OR DTC'S P1713 / P1776. \*KB - [37](/bulletins/10021256.md), 2007-03-26, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION TORQUE CONVERTER MAY FAIL. FAILURE MAY CAUSE A RATTLING SOUND IN NEUTRAL OR PARK POSITIONS. MALFUNCTION INDICATOR LAMP \(MIL\) MAY ILLUMINATE. TRANSMISSION PROBLEMS CAN BE CAUSED. \*KB - [0803006](/bulletins/10021239.md), 2007-03-23, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. POWERTRAIN CONTROL MODULE INITIALIZATION. \*KB JSON: [/v1/bulletins/10021684](/v1/bulletins/10021684) [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%201802907&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10021684&vehicle=Service%20bulletin%201802907)