RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo (2008)
ECU Flash Number" is the same as the "New Part Number" the flash is complete. If the part numbers are not the same, repeat Steps 8 through 14.
15. Turn the ignition to the "OFF" position, remove the wiPOD and battery charger from the vehicle.
16. Continue with Section D. Install Authorized Modifications Label.
B. Reprogram the ECM Using StarSCAN:
CAUTION:
On 2007 model year trucks, verify that Emissions Recall G30 has been completed prior to performing this notification. Recall G30 contains
"bootloader" software that must be installed to prevent damage to the ECM.
1. Open the hood. Install a battery charger and verify that the charging rate provides 13.0 to 13.5 volts. Do not allow the charger to time out during the
flash process. Set the battery charger timer (if so equipped) to continuous charge.
NOTE:
Use an accurate stand alone voltmeter. The battery charger volt meter may not be sufficiently accurate. Voltages outside of the specified range will
cause an unsuccessful flash. If voltage reading is too high, apply an electrical load by activating the park or headlamps and/or HVAC blower motor
to lower the voltage.
2. Connect the CH9410 StarSCAN ethernet cable to the StarSCAN and the dealer's network drop.
3. Connect the CH9404D 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. Select "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 "Flash PCM" 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.
Continue to Step 11.
If the part numbers are not the same, continue to Step 6c.
c. Highlight the listed calibration on the StarSCAN screen.
d. Select "Download to Scantool".
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 CH9404D StarSCAN vehicle cable from the vehicle. Wait until the StarSCAN screen reads "Vehicle Disconnected", then press
"OK".
8. Reconnect the CH9404D StarSCAN vehicle cable to the vehicle.
9. Retrieve the PCM part number. With the StarSCAN on the "Home" screen, follow the procedure below:
