Some 2005-2008 tC and 2008-2009 xD and xB Scion vehicles may exhibit a condition with multiple warning lights illuminated, vehicle not shifting from Park to Drive, and/or other accessories becoming inoperative after the vehicle has cold-soaked in sub-freezing ambient air temperatures (below 14 degrees F).
A newly designed IG1 relay has been made available to address this concern.
PREVIOUS PART NUMBERS CURRENT P/N
90987-02025 (Gray) / 09087-02030 (Pink)…………….90987-02031
TIS Techstream (software version 4.12.001 or later)
Supplier: ADA P/N: TSPKG1
- Locate the instrument panel Junction Block No. 1 in the instrument panel.
- Remove the IG1 relay and verify the part number located on the side of the relay. If the part number is NOT 09087-02031, replace the relay with the new design. If the part number is 90987-02031, then diagnose the specific conditions reported by the customer based on MIL “ON” codes that are stored and follow the repair manual.
- Connect TIS Techstream and clear any stored DTCs.
Verify the part number on the IG1 relay. The newly designed relay, P/N 90987-02031 has been designed to accommodate sub-freezing temperatures.