Some 2005-2009 tC and 2008-2009 xD and xB Scion vehicles may exhibit a condition with multiple warning lights illuminated, the transmission not shifting from Park to Drive, and/or other accessories becoming inoperative after the vehicle has cold-soaked in sub-freezing ambient air temperature (below 14 degrees Fahrenheit).
A newly designed IG1 relay has been made available to address this concern.
PREVIOUS IG1 RELAY NEW IG1 RELAY
90987-02025 (gray) 90987-02031
90987-02030 (pink) 90987-02031
NOTE: The TIS Techstream with software version 4.12.001 or later is required.