Home Vehicle Interior Seat FRONT SEATBACK HEATER
Last Modified: 11-27-2007 1.6 G
Service Category: Vehicle Interior Section: Seat
Model Year: 2008 Model: LX570 Doc ID: RM000002XF400DX
Title: SEAT: FRONT SEATBACK HEATER: INSPECTION (2008 LX570)

INSPECTION

1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH



(a) Check the seatback heater.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

Seatback heater temperature 25°C (77°F)

6.6 to 8.0 Ω

If the result is not as specified, replace the seatback heater assembly.

2. INSPECT FRONT SEATBACK HEATER ASSEMBLY RH



(a) Check the seatback heater.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

Seatback heater temperature 25°C (77°F)

6.6 to 8.0 Ω

If the result is not as specified, replace the seatback heater assembly.