Instruments - Cluster Economy (ECO) Light Activation
NUMBER: 08-007-10GROUP: Electrical
DATE: April 23, 2010
THE wiTECH DIAGNOSTIC APPLICATION IS THE PREFERRED METHOD FOR FLASHING ECUs.
HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING "HELP" THEN "HELP CONTENTS" AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW.
THE wiTECH SOFTWARE LEVEL MUST BE AT RELEASE 10.03 OR HIGHER TO PERFORM THIS PROCEDURE.
StarMOBILE DESKTOP CLIENT OR StarSCAN MAY ALSO BE USED TO PERFORM THIS PROCEDURE.
SUBJECT:
Flash: Cluster Economy (EGO) Light Activation
OVERVIEW:
This bulletin involves flash reprogramming the Cabin Compartment Node (CCN) or Cluster with new software.
MODELS:
2009 (DS) Ram Truck 1500
NOTE:
This bulletin applies to vehicles built with 5.7 Liter engine sales code EZD
SYMPTOM/CONDITION:
The Economy light does not come on when the vehicles engine goes into MDS mode.
DIAGNOSIS:
If the vehicle operator describes the above Symptom/Condition, perform the Repair Procedure.
REPAIR PROCEDURE:
NOTE:
If this flash process is interrupted/aborted, the flash should be restarted.
NOTE:
Make sure the TIPM and PCM are at their latest software levels. If not please update them first.
1. Using the wiTECH Diagnostic Application for flashing an Cluster is made available through the wiTECH Diagnostic Application. For instructions select the "HELP tab on upper portion of the wiTECH window, then "HELP CONTENTS. This will open the Welcome to wiTECH Help screen were help topics can now selected.
2. Clear any DTC's that may have been set in other modules due to reprogramming. The wiTECH application will automatically present all DTCs after the flash and allow the tech to clear them.
3. Refer customer to their owners manual for operation of the light.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
FAILURE CODE:
Disclaimer:
This bulletin is supplied as technical information only and is not an authorization for repair.