Circuit Description
WARNING: This page is about a different car, the 2002 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
For circuit diagram, see Fig 1.
DTC Detecting Condition
- DTC B2796/99 - No communication.
- DTC B2798/99 - Communication error.
Trouble Area
- Key.
- Transponder key coil.
- Amplifier.
- Wiring harness.
- ECM.