This bulletin provides information regarding countermeasures to the A/C magnetic clutch relay for A/C light flashing (inoperative A/C) issues on some vehicles equipped with a magnetic clutch compressor.
2001-’04 Camry, ECHO and Celica;
2002-’04 4Runner, Corolla and MR2 Spyder; and
2003-’04 Highlander, Matrix, Sienna and Solara.
1. Locate the A/C magnetic clutch relay.
2. Verify the part number printed on the side of the relay.
b. If the part number does not match 90987-02022, diagnose problems by referring to the Technical Information System (TIS): applicable model year and vehicle repair manual, Air Conditioning: Troubleshooting.
Note: Relays other than P/N 90987-02028 should not be used for this application.
For additional information, visit www.alldata.com.
Technical service bulletin courtesy of ALLDATA.