Electrical - Can't Shift From PARK/Multiple Warnings ON

T-SB-0002-09

Rev1

January 6, 2009

IG1 Relay Freezing

Service Category
Vehicle Interior

Section
Meter/Gauge/Display

Market
USA





Applicability

TSB REVISION NOTICE

^ January 27,2008 Rev1:

^ The production change information has been updated to include plant code information.

Any previous printed versions of this service bulletin should be discarded.

The information contained in this TSB supersedes TSB No. EL001-07.

TSB SUPERSESSION NOTICE

^ Applicability has been updated to include 2006 - 2009 model year Yaris vehicles.

^ Production Change Information has been updated.

^ Parts Information has been updated.

TSB No. EL001-07 is Obsolete and any printed versions should be discarded. Be sure to review the entire content of this service bulletin before proceeding.

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 new relay has been made available to improve this condition. Use the following procedure to address this concern.

Production Change Information





2009 model year Yaris vehicles produced BEFORE the Production Change Effective VINS shown.





Warranty Information

^ 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).





Parts Information

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 per the Repair Manual.

3. Connect TIS Techstream and clear any stored DTC's.