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Service bulletin 1803807

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10022180
Published by NHTSA2007-07-19
Manufacturer's number1803807
Manufacturer's date2007-06-09
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

CHARGING SYSTEM VOLTAGE. ERASING AND REPROGRAMMING OF THE POWER TRAIN CONTROL MODULE (PCM). *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
CHRYSLER 3002007
DODGE CHARGER2007
DODGE MAGNUM2007
JEEP GRAND CHEROKEE2007

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
08V5830002008-11-06. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
06V3410002006-09-07. 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.

Other bulletins for the same vehicles and component
S1121000006RevA2022-09-26. Service bulletin. (Revision A) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns
18-021-132021-03-15. Service bulletin. 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.2020-09-28. Service bulletin. (Revision A) No Start No Crank ? Starter Will Not Engage And There Are No Related Codes Or Concerns
18-033-142018-05-21. Service bulletin. 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.
18-021-132018-05-21. Service bulletin. 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.
K392011-06-09. Service bulletin. 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
SB-18-009-09REVA2010-05-24. Service bulletin. JEEP/CHRYSLER/DODGE: FLASH; DRIVEABILITY IMPROVEMENTS. THIS BULLETIN INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) WITH NEW SOFTWARE. *PE UPDATED 11/15/13. *PE
21-018-082008-10-03. Service bulletin. 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
21002082008-03-05. Service bulletin. FLASH: TORQUE CONVERTER SHUDDER WITH COORDINATED CHANGE OR 1-2 OR 2-3 SHIFT HARSHNESS. *NJ
21012072007-08-13. Service bulletin. MIL ILLUMINATION WITH DIAGNOSTIC TROUBLE CODE P0741- TORQUE CONVERTER CLUTCH CIRCUIT PERFORMANCE. *KB