Home Vehicle Interior Seat POWER SEAT SWITCH (w/ Manual Folding-up Function)
Last Modified: 11-27-2007 1.6 G
Service Category: Vehicle Interior Section: Seat
Model Year: 2008 Model: LX570 Doc ID: RM000003GG9000X
Title: SEAT: POWER SEAT SWITCH (w/ Manual Folding-up Function): INSPECTION (2008 LX570)

INSPECTION

1. INSPECT FOLD SEAT SWITCH ASSEMBLY LH



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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

3 (TBL) - 2 (E)

Seat table switch pressed

Below 1 Ω

1 (FOLD) - 2 (E)

Fold seat switch pressed

If the result is not as specified, replace the fold seat switch assembly.

(b) Apply battery voltage to the switch connector, and check that the fold seat switch illuminates.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 4 (ILL+)

Battery negative (-) → 2 (E)

Switch illuminates

If the result is not as specified, replace the fold seat switch assembly.

2. INSPECT FOLD SEAT SWITCH ASSEMBLY RH



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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

3 (TBL) - 2 (E)

Seat table switch pressed

Below 1 Ω

1 (FOLD) - 2 (E)

Fold seat switch pressed

If the result is not as specified, replace the fold seat switch assembly.

(b) Apply battery voltage to the switch connector, and check that the fold seat switch illuminates.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 4 (ILL+)

Battery negative (-) → 2 (E)

Switch illuminates

If the result is not as specified, replace the fold seat switch assembly.