Jeep Workshop Manuals
Grand Cherokee 2WD V6-3.7L (2008)
Maintenance > Service Reminder Indicators > Oil Change Reminder Lamp > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Oil Change Reminder Lamp: > 18-005-08B > Aug > 08 > Engine Controls - False Oil Change Indicator > Page 2249
SPECIAL TOOLS / EQUIPMENT REQUIRED:
REPAIR PROCEDURE - USING THE INTERNET TO RETRIEVE THE FLASH FILE:
Before performing this Repair Procedure, the operating software in the StarSCAN(R) must be programmed with software release level 8.05 or
The StarSCAN(R) diagnostic scan tool fully supports Internet connectivity. However, to take advantage of this feature you must first configure the
If this flash process is interrupted/aborted, the flash should be restarted.
Open the hood and install a battery charger. Using a voltmeter, verify that the charging rate provides 13.2 - 13.5 volts. Set the battery charger to
Do not allow the charging voltage to climb above 13.5 volts during the flash process.
Connect the CH9410 StarSCAN(R) ethernet cable to the StarSCAN(R) and the dealer's network drop.
Connect the CH9404D StarSCAN(R) vehicle cable to the StarSCAN(R) and the vehicle.
Power ON the StarSCAN(R).
Turn the ignition switch on.
Retrieve the old PCM part number. Using the StarSCAN(R) at the "Home" screen:
Select "ECU View"
Touch the screen to highlight the PCM in the list of modules.
Select "More Options"
Select "ECU Flash".
Record the part number at the top of the "Flash PCM" screen for later reference.
Select "Browse for New File". Follow the on screen instructions.
Select "Download to Scantool".
Select "Close" after the download is complete, then select "Back".
Highlight the listed calibration.
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