JF1

TECHNICAL INSTRUCTIONS
FOR
SPECIAL SERVICE CAMPAIGN COW
ENGINE CONTROL MODULE (ECM) REFLASH
CERTAIN 2013 MODEL YEAR SCION FR-S
UPDATED JANUARY 7, 2013
TECHNICAL INSTRUCTION UPDATE NOTICE:
Updated 1/7/13
- ECM Reflash Procedure has been updated "'ECTION VI)
Previous versions of these Technical Instructions should be discarded.
I.
OPERATION FLOW CHART
Verify Vehicle Eligibility
1. Check the VIN range.
2 . Check the TIS Vehicle Inquiry
System.
-
Not Covered-
No further action required.
I
Covered
I
Check for the
aL1thorized modification label
I
Label NOT present
Label present
w
Confirm the ECM calibration ID.
I
OLD calibration ID
•
Renash the ECM
with the updated calibration.
'
Campaign complete.
Return the vehicle to the customer.
II.
UPDATED
calibration ID
J
IDENTIFICATION OF AFFECTED VEHICLES
A. COVERED VIN RANGE
WMI
MY
VOS
JF1
2013
ZNAA1
START
1700031
2700032
FINISH
1707728
2707727
NOTE:
• Check the TI S Vehicle Inquiry System to confirm the VIN is involved in this Special Service Campaign ,
and that the campaign has not already been completed prior to dealer shipment or by another dealer.
• TM S warranty will not reimbu rse dealers for repairs conducted on vehicles that are not affected or were
completed by another dealer.
Ill. PREPARATION
A. PARTS
Part Number
Part Descri tion
Quantit
00451-0000 1-LBL Authorized Modification Label*
1
*Labels can be ordered in packs of 25 from the MDC through Dealer Daily website
B. TOOLS & EQUIPMENT
•
•
•
•
TIS Techstream (Software 7.31 or Higher)
Techstream 2.0
T echstream Lite
GR8 Battery Diagnostic Station
IV. BACKGROUND
On certain 2013 Model Year Scion FR-S vehicles, the On Board Diagnostics II (OBD-1 1) System may need to
be updated to meet the regulations set forth by the California Air Resources Board (CARB) . An update for the
Engine Control Module (ECM) to improve the monitoring parameters within the OBD-11system is now available.
The correction ensures that the "Check Engine Light" will illuminate should an abnormal condition develop
(such as the engine coolant not reaching or maintaining the proper operating temperature).
2
.,
V. ECM CALIBRATION ID VERIFICATION
1. CHECK FOR THE AUTHORIZED MODIFICATION LABEL
::?~---
/}
a) Open the hood to determine if the modification label is
present.
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