Liberty 4WD L4-2.8L DSL Turbo VIN 5 (2006)
a.
Simultaneously press the "More" and "Yes" keys.
b.
A screen will appear requesting a "Cold Boot".
c.
Follow the on screen instructions by selecting the "F4" key.
d.
When the DRBIII reboots to the MAIN MENU, continue to Step # 3
3.
With the ignition switch in the "RUN" position, determine the original part number of the PCM currently in the vehicle by performing the
following steps:
a.
Select "DRBIII Stand Alone" at the main screen.
b.
Then select "1998 - 2007 Diagnostics"
c.
Then select "All (Except Below)".
d.
Then select "Powertrain"
e.
Then select "Powertrain Module".
f.
Record the "PCM Part Number" on the repair order for later reference.
4.
Unplug the DRBIII unit from the vehicle.
5.
Connect the DRBIII to TechCONNECT. Open TechTOOLS and verify that the "DRBIII Status: Connected" message is in the upper right corner
of the TechTOOLS screen.
6.
Enter the "PCM Part Number" recorded in Step # 3f in the "Parts Criteria" area and select "Show Updates". TechTOOLS will populate the
appropriate flash file.
7.
If the part number of the latest flash file is the same as the part number recorded in Step 3f, continue with Step 17.
8.
Select the flash file.
9.
Select the "DRBIII" radio button which is next to the "DOWNLOAD/UPDATE" button.
10.
Select the "Download/Update" button.
11.
Monitor the "Flash Download/Update Progress" window on the TechCONNECT and follow the instructions on TechCONNECT. When the flash
process is complete, continue to Step # 12.
12.
Disconnect the DRBIII from TechCONNECT.
13.
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.
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 headlamps and/or HVAC blower motor to lower
the voltage.
14.
Connect the DRBIII to the vehicle.
15.
Download the PCM flash file from the DRBIII to the vehicle. Using the DRBIII select "VEHICLE FLASH".
16.
Follow the directions on the DRBIII screen. When the PCM flash process is complete, then continue to Step 17.
17.
Remove any old flash files from the DRBIII memory. To clear the memory from the MAIN MENU:
a.
Simultaneously press the "More" and "Yes" keys.
b.
A screen will appear requesting a "Cold Boot".
c.
Follow the on screen instructions by selecting the "F4" key.
