Electrical - Multiple Warning Lamps ON/Can't Shift A/T
S-SB-0001-09January 19, 2009
IGI Relay Freezing
Service Category
Power Source/Network
Section
Networking
Market
USA
Applicability
Introduction
Some customers may experience multiple warning lights illuminated vehicle not shifting from Park to Drive and other accessories becoming inoperative after the vehicle has cold soaked in sub freezing (below 14°F[-10°C]) ambient air temperatures. A newly designed relay has been made available to improve this condition. Use the following procedure to address this concern.
Parts Information
Warranty Information
APPLICABLE WARRANTY
^ This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle's in-service date.
^ Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Required Tools & Equipment
Additional TIS Techstream units may be ordered by calling Approved Dealer Equipment (ADE).
Repair Procedure
1. Locate the instrument panel junction block No. 1 located in the Instrument Panel (as shown in Figure 1).
2. Remove the relay and verify the part number located on the side of the relay.
A. If the part number is 90987-02025 or 90987-02030 replace the relay with the countermeasure relay P/N 90987-02031.
B. If the part number is 90987-02031 then diagnose the specific conditions reported by the customer following the Repair Manual.
3. Connect TIS Techstream and clear any stored DTCs.