300 V6-3.5L VIN G (2005)
Rain Sensor: All Technical Service Bulletins
Instruments - Erratic Rain Sensor Operation
NUMBER: 08-019-04
GROUP: Electrical
DATE: May 18, 2004
THIS BULLETIN IS BEING PROVIDED IN ADVANCE. THE SOFTWARE WILL BE AVAILABLE ON ON A StarSCAN(TM) SOFTWARE
UPDATE CD RELEASE 4.07 MAY 24, 2004.
SUBJECT:
Light Rain Sensor Module Calibration Update
OVERVIEW:
This bulletin involves flash reprogramming the Light Rain Sensor Module (LRSM) with new software.
MODELS:
2005
(LX)
300C
SYMPTOM/CONDITION:
Some customers may explain the rain sensor switch settings do not differ enough in sensitivity to rain, or that the rain sensor is not sensitive enough.
DIAGNOSIS:
Use a StarSCAN(TM) to determine the p/n of the LSRM, if the p/n is 56050078AG, perform the Repair Procedure.
SPECIAL TOOLS/EQUIPMENT REQUIRED:
REPAIR PROCEDURE USING SOFTWARE UPDATE CD TO RETRIEVE FLASH FILE:
NOTE:
Before flashing this module, make sure the StarSCAN(TM) is operating at the latest level and this is the latest flash file available from the
StarSCAN(TM) update CD. To determine the latest StarSCAN(TM) software version level available refer to the website under the "Latest News"
link.
NOTE:
If this flash process is interrupted/aborted, the flash should be restarted.
NOTE:
For detailed information on the operation of the StarSCAN(TM), refer to the Quick Reference documentation provided in the StarSCAN(TM)
documentation kit. In addition, more recent information may also be available at the website. Look under "Training Aids" and also under "Download
Center > Frequently Asked Questions" for more help.
1.
Retrieve the old LRSM part number. Using the StarSCAN(TM) at the "Home" screen: