Campaign TF9 - ECM Update/NVLD Inspection

NUMBER
11-01-022

MODEL
SONATA HYBRID (YF HEV)

GROUP
CAMPAIGN

DATE
JUNE, 2011

SUBJECT
NVLD INSPECTION/REPLACEMENT AND ECM UPDATE (SERVICE CAMPAIGN TF9)

ECU Update

Description:
For 2011 Sonata Hybrid (YF HEV) vehicles, this bulletin provides a procedure to inspect the NVLD (Natural Vacuum Leakage Detection - Pressure Sensor Assembly) and replace it, it necessary, with a revised part. In addition, it provides a procedure to update the ECM.





Important and Vehicle Information





Parts Information:





GDS Information:





Warranty Information:





ROM ID TABLE:
Verify the ECM ROM ID before updating vehicle software.

SERVICE PROCEDURE








NVLD INSPECTION/REPLACEMENT PROCEDURE

GENERAL PRECAUTIONS





GDS ECM UPDATE PROCEDURE

SERVICE PROCEDURE





GDS AUTO MODE ECM UPDATE PROCEDURE





GDS MANUAL MODE ECM UPDATE PROCEDURE