Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE2007MAGNUM SRT-8 V8-6.1L VIN 3REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTPROM - PROGRAMMABLE READ ONLY MEMORYTECHNICAL SERVICE BULLETINSRECALLSRECALL - PCM UPDATE FOR A/T SHIFT LOGICSERVICE PROCEDURE
2007 Dodge Magnum SRT-8 V8-6.1L VIN 3
Service Procedure
2007 Dodge Magnum SRT-8 V8-6.1L VIN 3SECTION Service Procedure
A. Reprogram the Powertrain Control Module
NOTE:
This procedure must be performed with release 7.02 or later. To update your StarSCAN(R) diagnostic tool via the internet, the StarSCAN software must be at version 7.02 and properly configured to work with your dealership's network.
1. Open the hood. Install a battery charger and verify that the charging rate provides 13.0 to 13.5 volts. If the battery charger is timer controlled, set the battery charger to continuous charge. Do not allow the charger to time out during the flash process.
2. Connect the CH9410 StarSCAN ethernet cable to the StarSCAN and the dealer's network drop.
3. Connect the CH9404 StarSCAN vehicle cable to the StarSCAN and the vehicle.
4. Place the Ignition in the "RUN" position, then Power "ON" the StarSCAN.
5. Retrieve the old PCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
a. Select "ECU View".
b. Touch the screen to highlight "PCM" in the list of modules.
c. Select "More Options".
d. Select "ECU Flash".
e. Record the "Part Number" displayed at the end of the "Resident flash file for statement near the top of "Flash PCM" screen for later reference.
6. Download the flash file from the internet to the StarSCAN. With the StarSCAN on the "ECU Overview" screen, follow the procedure below:
a. Select "Browse for New File". Follow the on screen instructions.
b. If the newly downloaded flash file "Part Number" description is the same as the number recorded in Step 5e, then the PCM is up to date and no further action is required. If the part number is different, continue with Step 6c.
c. Highlight the listed calibration on the StarSCAN screen.
d. Select "Download to Scan Tool".
e. Select "Close" after the download is complete, then select "Back".
f. Highlight the listed calibration.
g. Select "Update Controller" and follow the on screen instructions.
h. When the update is completed, select "OK".
7. Disconnect the CH9404 StarSCAN vehicle cable from the vehicle. Wait until the StarSCAN screen reads "Vehicle Disconnected", then press "OK".
8. Reconnect the CH9404 StarSCAN vehicle cable to the vehicle.
9. Retrieve the PCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
a. Select "ECU View".
b. Touch the screen to highlight "PCM" in the list of modules.
c. Select "More Options".
d. Select "ECU Flash".
e. Verify the "Part Number" (displayed at the end of the "Resident flash file for" statement) has been updated to the new part number. If it has updated, then the flash has been completed successfully.
NOTE:
Due to the PCM programming procedure, a Diagnostic Trouble Code (DTC) may be set in other modules (ABS, TCM, BCM, MIC, WCM, etc.) within the vehicle, if so equipped. Some DTC's may cause the MIL to illuminate. From the "Home" screen select "System View". Then select "All DTC's". Press "Clear All Stored DTC's" if there are any DTC's shown on the list.
10. Disconnect the StarSCAN and battery charger from the vehicle.
B. Install the Authorized Modifications Label:
1. Type or print (with a ballpoint pen) the recall number, dealer code and date on the Authorized Modifications Label (Figure 1).
2. Attach the label near the VECI label and then close the hood.
NOTE:
This procedure must be performed with release 7.02 or later. To update your StarSCAN(R) diagnostic tool via the internet, the StarSCAN software must be at version 7.02 and properly configured to work with your dealership's network.
1. Open the hood. Install a battery charger and verify that the charging rate provides 13.0 to 13.5 volts. If the battery charger is timer controlled, set the battery charger to continuous charge. Do not allow the charger to time out during the flash process.
2. Connect the CH9410 StarSCAN ethernet cable to the StarSCAN and the dealer's network drop.
3. Connect the CH9404 StarSCAN vehicle cable to the StarSCAN and the vehicle.
4. Place the Ignition in the "RUN" position, then Power "ON" the StarSCAN.
5. Retrieve the old PCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
a. Select "ECU View".
b. Touch the screen to highlight "PCM" in the list of modules.
c. Select "More Options".
d. Select "ECU Flash".
e. Record the "Part Number" displayed at the end of the "Resident flash file for statement near the top of "Flash PCM" screen for later reference.
6. Download the flash file from the internet to the StarSCAN. With the StarSCAN on the "ECU Overview" screen, follow the procedure below:
a. Select "Browse for New File". Follow the on screen instructions.
b. If the newly downloaded flash file "Part Number" description is the same as the number recorded in Step 5e, then the PCM is up to date and no further action is required. If the part number is different, continue with Step 6c.
c. Highlight the listed calibration on the StarSCAN screen.
d. Select "Download to Scan Tool".
e. Select "Close" after the download is complete, then select "Back".
f. Highlight the listed calibration.
g. Select "Update Controller" and follow the on screen instructions.
h. When the update is completed, select "OK".
7. Disconnect the CH9404 StarSCAN vehicle cable from the vehicle. Wait until the StarSCAN screen reads "Vehicle Disconnected", then press "OK".
8. Reconnect the CH9404 StarSCAN vehicle cable to the vehicle.
9. Retrieve the PCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
a. Select "ECU View".
b. Touch the screen to highlight "PCM" in the list of modules.
c. Select "More Options".
d. Select "ECU Flash".
e. Verify the "Part Number" (displayed at the end of the "Resident flash file for" statement) has been updated to the new part number. If it has updated, then the flash has been completed successfully.
NOTE:
Due to the PCM programming procedure, a Diagnostic Trouble Code (DTC) may be set in other modules (ABS, TCM, BCM, MIC, WCM, etc.) within the vehicle, if so equipped. Some DTC's may cause the MIL to illuminate. From the "Home" screen select "System View". Then select "All DTC's". Press "Clear All Stored DTC's" if there are any DTC's shown on the list.
10. Disconnect the StarSCAN and battery charger from the vehicle.
B. Install the Authorized Modifications Label:
1. Type or print (with a ballpoint pen) the recall number, dealer code and date on the Authorized Modifications Label (Figure 1).
2. Attach the label near the VECI label and then close the hood.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.