Without Hand-Held Tester
WARNING: This page is about a different car, the 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
- Using special tool (09843-18040), jumper between terminals Tc and CG of (DLC3). See Figure.
- Turn ignition switch on. Depress brake pedal 8 or more times within 5 seconds.
- Verify warning light shows normal code. See Figure.
- Remove special tool.