Seat Heater Unit Inspection (If Equipped): Seatback
- Disconnect seat heater harness connector (1) from seat cushion at rear side of seat.
- Disconnect seat heater control module connector and measure resistance between terminals "5" and "11".
If check result is not as specified, replace front back heater.
Seat heater (seatback) standard resistance
: 6.9 - 8.4 Ω at 20 °C (68 °F)