Seat Heater Back
WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
Inspect the seatback continuity between terminals. See CONNECTOR IDENTIFICATION . See INSPECTING SEAT HEATER BACK CONTINUITY table. If continuity is not as specified, replace the seatback heater. See SEAT HEATER under REMOVAL & INSTALLATION.
INSPECTING SEAT HEATER BACK CONTINUITY
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 3, 2 - 3 | Seat Heater Temp. Below 77°F (25°C) | Continuity |