| DodgeRam.info > TSB's > Recalls > Recall C17 |
Reprogram PCM – Transmission OBD Calibration
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Date: May 2003
Effective immediately, all repairs on involved vehicles are to be performed according to this recall. Technical Service Bulletin #18-036-02 is being cancelled. Those vehicles that have already had this repair performed, as determined by our warranty records, have been excluded from this recall.
Models: 2003 (DR) Dodge Ram Pick-up Trucks
NOTE: This recall applies only to the above trucks equipped with California Emissions (sales code NAE) 5.9L Cummins turbo diesel engine (sales code ETC or ETH) and 47RE automatic transmission (sales code DGP) built at:
IMPORTANT: Some of the involved vehicles may be in dealer new vehicle inventory. Dealers should complete this recall service on these vehicles before retail delivery. Dealers should also perform this recall on vehicles in for service. Involved vehicles can be determined by using the VIP inquiry process.
Subject:
The Powertrain Control Module (PCM) on about 440 of the above vehicles was programmed with errors in the automatic transmission diagnostic information. As a result, the PCM will not detect a transmission governor pressure sensor problem, or illuminate the Malfunction Indicator Light (MIL) if this sensor fails in the future.
Repair:
The Powertrain Control Module (PCM) must be reprogrammed (flashed).
Parts Information:
Due to the small number of vehicles involved in this recall and the likelihood that the required labels are already in your parts inventory, no labels will be distributed initially. The following labels may be ordered as needed.
Each vehicle requires application of the following labels:
| Part Number | Description | |
| 04669020 | Authorized Software Update Label | |
| 04275086AB | Authorized Modifications Label |
Service Procedure:
The MDS2 (Mopar Diagnostic System) with the DRB III (Diagnostic Readout Box scan tool) operating at CIS CD2123 or higher is required to perform this repair.
A. Reprogram the ECM:
| 1. | Log onto the MDS2 system. |
| 2. | Connect the MDS2 (Mopar Diagnostic System) and DRB III (Scan Tool) to the vehicle and switch the IGNITION KEY TO “ON”. NOTE: The MDS2 and DRB III should begin to “Auto Connect” within a few seconds after all connections have been made |
| 3. | If the “Auto Connect” does not initialize, use the arrow keys and select #2 CONNECT TO MDS2 on the DRB III MAIN MENU SCREEN. NOTE: Once MDS2, DRB III and vehicle communication have been established, the CANNOT READ VIN FROM DRB III message will be replaced by the VEHICLE VIN. Press the “OK” button to request a MDS2 SESSION FOR THE VEHICLE VIN INDICATED. Press the “OK” button when asked to begin the session. |
| 4. | Push the FLASH TAB on the MDS2. |
| 5. | Select READ PART NUMBERS FROM VEHICLE and click SHOW UPDATES on the MDS2. Press the “OK” button. NOTE: If the PCM on the vehicle has already been updated or reprogrammed, a Flash Update Information Box will appear that says “Part number (updated part number is displayed) is up to date and does not require any new updates.” Verify that the part number of the PCM (or previously installed authorized software update label) matches the part number displayed on the MDS. Press the “OK” button, then continue with Section C. |
| 6. | Select the NEW SOFTWARE PART NUMBER with the light pen and click UPDATE CONTROLLER SOFTWARE. |
| 7. | The MDS2 and DRB III will prompt for any operator action needed during the remainder of the reprogramming process. NOTE: Due to the PCM flash procedure, diagnostic trouble codes (DTC’s) may be set in other modules (ETAX, BCM, MIC, SKIM, ABS) within the vehicle (if so equipped). Some DTC’s may cause the Malfunction Indicator Light (MIL) to illuminate. All of the DTC’s relate to a loss of communications with the module that is being flashed. Check all modules, record the trouble codes, and erase the trouble codes prior to returning the vehicle to the customer. Erase any trouble codes in the PCM only after all other modules have had their trouble codes erased. |
| 8. | Select "Show updates" on the MDS2, follow the instruction listed on the DRB III. |
| 9. | Select "OK" for "Flash update information". |
| 10. | Select the new ECM calibration to be updated. |
| 11. | Select "Update Controller Software". |
| 12. | Monitor the "Status" window on the MDS2 and follow the instructions. |
| 13. | Follow the instructions on the DRB III to complete the calibration download process. |
| 14. | Return to Main Menu and select 1. "DRB III Standalone". |
| 15. | Select 1. "1998 - 2003 Diagnostics". |
| 16. | Select 1. "All (Except Below)" |
| 17. | If the vehicle is equipped with a SKIM module proceed to Step 18. If the vehicle is not equipped with a SKIM module, proceed to Step 24. |
| 18. | Select 7. "Theft Alarm" in Select System. |
| 19. | SSelect 2. "SKIM" in Anti-Theft Systems. |
| 20. | Select 9. "Miscellaneous" in Select Function. |
| 21. | Select 1. "Cummins ECM Replaced" in Select Miscellaneous Function. |
| 22. | Follow the DRB III instructions to proceed. |
| 23. | Enter the previously obtained PIN number and follow the instructions to complete PIN entry in DRB III. Verify that the Secret Key and VIN transfer to ECM is successful. ECM calibration is complete, proceed to Step 29. |
| 24. | Select 1. "Engine" in Select System. |
| 25. | Select 1. "Cummins (ECM/Engine)" |
| 26. | On the Select Function screen, proceed to page 2 of 2 and Select 1. "Miscellaneous". |
| 27. | On the Select Miscellaneous screen, Select 3. "CM845 Check VIN" |
| 28. | Enter in VIN as requested by DRB III. |
| 29 | Clear all diagnostic trouble codes from all modules before returning the vehicle to the customer. |
| 30. | Disconnect the DRB III from the vehicle, disconnect the battery charger and continue with Section "B - Install Authorized Software Update Label." |
B. Install Authorized Software Update Label:
| Type or print (with a ballpoint pen) the part number, dealer code and date on the Authorized Software Update Label (Figure 1) and attach it to the PCM. Cover the label with the clear plastic portion of the label. |
![]() Figure 1 |
C. Install the Authorized Modifications Label:
| Type or print (with a ballpoint pen) the recall number, dealer code and date on the Authorized Modifications |
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D. Complete Proof of Correction Form for California Residents:
This recall is subject to the State of California Registration Renewal/Emissions Recall Enforcement Program. Complete a Vehicle Emission Recall Proof of Correction Form (Form No. 81-016-1053) and supply it to vehicle owners residing in the state of California for proof that this recall has been performed when they renew the vehicle registration.
Completion Reporting and Reimbursement
Claims for vehicles which have been serviced must be submitted on the DIAL System. Claims submitted will be used by DaimlerChrysler to record recall service completions and provide dealer payments.
Use one of the following labor operation number and time allowance:
| Labor Operation Number | Time Allowance | |
| PCM Update Previously Performed | 08-C1-71-81 | 0.2 hours |
| Reprogram Powertrain Control Module | 08-C1-71-82 | 0.5 hours |
NOTE: See the Warranty Administration Manual, Recall Claim Processing Section, for complete recall claim processing instructions.
Parts Return: Not Applicable
Dealer Notification and Vehicle List
All dealers will receive a copy of this dealer recall notification letter by Dmail and by first class mail. Two additional copies will be sent through the DCMMS, DealerCONNECT and the MDS2 will be updated to include this recall in the near future.
Vehicle Lists, Global Recall System, VIP and Dealer Follow up
All involved vehicles have been entered into the DealerCONNECT Global Recall System (GRS) and Vehicle Information Plus (VIP) for dealer inquiry as needed. Involved dealers were also mailed a copy of their vehicle (VIN) list with the dealer recall notification letter.
GRS provides involved dealers with an updated VIN list of their incomplete vehicles. The owner’s name, address and phone number are listed if known. Completed vehicles are removed from GRS within several days of repair claim submission.
To use this system, click on the “Service” tab and then click on “Global Recall System.” Your dealer’s VIN list for each recall displayed can be sorted by: those vehicles that were unsold at recall launch, those with a phone number, city, zip code, or VIN sequence.
Dealers must perform this repair on all unsold vehicles before retail delivery. Dealers should also use the VIN list to follow up with all owners to schedule appointments for this repair.
Recall VIN lists may contain confidential, restricted owner name and address information that was obtained from the Department of Motor Vehicles of various states. Use of this information is permitted for this recall only and is strictly prohibited from all other use.
Owner Notification and Service Scheduling
All involved vehicle owners known to DaimlerChrysler are being notified of the service requirement by first class mail. They are requested to schedule appointments for this service with their dealers.
Enclosed with each owner letter is an Owner Notification Form. The involved vehicle and recall are identified on the form for owner or dealer reference as needed.
I would like to thank Bob Bergevin, Arthur Cantrall, Barry Drodge, David Lovell, Bill Maurits, and Steve for supplying the information for these bulletins. And a big thank you goes to Geno's Garage for making DodgeRam.info possible. |
This page was edited on: May 3, 2004