Commander 4WD V8-4.7L VIN N (2006)
1.
Open the hood, install a battery charger and verify that the charging rate provides approximately 13.5 volts.
2.
Connect the CH9404 StarSCAN(R) vehicle cable to the StarSCAN(R) and the vehicle.
3.
Power ON the StarSCAN(R).
NOTE:
The StarSCAN should display a part number from a list of the following old ATC module software part numbers: 55111010AA to 55111010AJ or
55111011AA to 55111011AJ. The display of one of these old part numbers by the ATC module will allow the StarSCAN(R) to update the ATC
module software with new software per this bulletin. Once the ATC module software has been updated per this bulletin, the ATC module may or may
not allow the StarSCAN(R) to display a proper ten digit part number (either the original pin or otherwise). This condition may not allow future
reprogramming of the ATC module, if that were required at a later date.
4.
Retrieve the old HVAC ATC module part number. Using the StarSCAN(R) at the "Home" screen:
a.
Select "ECU View".
b.
Touch the screen to highlight the appropriate ECU (HVAC) in the list of modules.
c.
Record the HVAC ATC "Part Number", displayed on the "ECU Overview" screen, for later reference.
5.
Insert the StarSCAN® Software Update CD into the TechCONNECT or equivalent PC. The StarSCAN(R) Software Update CD will start
automatically.
a.
Select "Download Controller Flash".
b.
Follow the on screen instructions.
6.
At the "Select the method for looking up controller flash updates." screen:
a.
If the old HVAC ATC "Part Number" was recorded in Step # 4, proceed to Step # 7.
b.
If the old HVAC ATC "Part Number" is not known, proceed to Step # 8.
7.
Select "Enter part number".
a.
Follow the on screen instructions. Enter the HVAC ATC "Part Number" recorded in Step # 4 when prompted to do so.
b.
When completed, proceed to Step # 9.
8.
Select "Enter YME Information".
a.
Follow the on screen instructions. Select "Next" after each step. Select "Finish" after completing the last step.
b.
When completed, proceed to Step # 9.
9.
Using the mouse highlight the appropriate HVAC ATC "Calibration".
a.
Follow the on screen instructions.
