Lexus NX: Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT POWER SEAT SWITCH LH (w/o Memory)

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

Standard Resistance (Slide Switch):

Tester Connection

Switch Condition

Specified Condition

5 (SLDF) - 8 (B)

5 (SLDF) - 7 (B1)

Front position

Below 1 Ω

2 (SLDR) - 11 (E)

2 (SLDR) - 12 (E1)

5 (SLDF) - 11 (E)

5 (SLDF) - 12 (E1)

Neutral

Below 1 Ω

2 (SLDR) - 11 (E)

2 (SLDR) - 12 (E1)

5 (SLDF) - 11 (E)

5 (SLDF) - 12 (E1)

Rear position

Below 1 Ω

2 (SLDR) - 8 (B)

2 (SLDR) - 7 (B1)

Standard Resistance (Front Vertical Switch):

Tester Connection

Switch Condition

Specified Condition

1 (FUP) - 8 (B)

1 (FUP) - 7 (B1)

Up position

Below 1 Ω

6 (FDWN) - 11 (E)

6 (FDWN) - 12 (E1)

1 (FUP) - 11 (E)

1 (FUP) - 12 (E1)

Neutral

Below 1 Ω

6 (FDWN) - 11 (E)

6 (FDWN) - 12 (E1)

1 (FUP) - 11 (E)

1 (FUP) - 12 (E1)

Down position

Below 1 Ω

6 (FDWN) - 8 (B)

6 (FDWN) - 7 (B1)

Standard Resistance (Lifter Switch):

Tester Connection

Switch Condition

Specified Condition

3 (LUP) - 8 (B)

3 (LUP) - 7 (B1)

Up position

Below 1 Ω

4 (LDWN) - 11 (E)

4 (LDWN) - 12 (E1)

3 (LUP) - 11 (E)

3 (LUP) - 12 (E1)

Neutral

Below 1 Ω

4 (LDWN) - 11 (E)

4 (LDWN) - 12 (E1)

3 (LUP) - 11 (E)

3 (LUP) - 12 (E1)

Down position

Below 1 Ω

4 (LDWN) - 8 (B)

4 (LDWN) - 7 (B1)

Standard Resistance (Reclining Switch):

Tester Connection

Switch Condition

Specified Condition

8 (B) - 10 (RCLF)

7 (B1) - 10 (RCLF)

Front position

Below 1 Ω

9 (RCLR) - 11 (E)

9 (RCLR) - 12 (E1)

10 (RCLF) - 11 (E)

10 (RCLF) - 12 (E1)

Neutral

Below 1 Ω

9 (RCLR) - 11 (E)

9 (RCLR) - 12 (E1)

10 (RCLF) - 11 (E)

10 (RCLF) - 12 (E1)

Rear position

Below 1 Ω

8 (B) - 9 (RCLR)

7 (B1) - 9 (RCLR)

If the result is not as specified, replace the front power seat switch LH.

*1

Slide Switch

*2

Front Vertical Switch

*3

Lifter Switch

*4

Reclining Switch

*a

Component without harness connected

(Front Power Seat Switch LH)

2. INSPECT FRONT POWER SEAT SWITCH RH (w/o Memory)

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

Standard Resistance (Slide Switch):

Tester Connection

Switch Condition

Specified Condition

2 (SLDF) - 13 (B)

Front position

Below 1 Ω

5 (SLDR) - 10 (E)

2 (SLDF) - 10 (E)

Neutral

Below 1 Ω

5 (SLDR) - 10 (E)

2 (SLDF) - 10 (E)

Rear position

Below 1 Ω

5 (SLDR) - 13 (B)

Standard Resistance (Front Vertical Switch):

Tester Connection

Switch Condition

Specified Condition

6 (FUP) - 13 (B)

Up position

Below 1 Ω

1 (FDWN) - 10 (E)

6 (FUP) - 10 (E)

Neutral

Below 1 Ω

1 (FDWN) - 10 (E)

6 (FUP) - 10 (E)

Down position

Below 1 Ω

1 (FDWN) - 13 (B)

Standard Resistance (Lifter Switch):

Tester Connection

Switch Condition

Specified Condition

4 (LUP) - 13 (B)

Up position

Below 1 Ω

3 (LDWN) - 10 (E)

4 (LUP) - 10 (E)

Neutral

Below 1 Ω

3 (LDWN) - 10 (E)

4 (LUP) - 10 (E)

Down position

Below 1 Ω

3 (LDWN) - 13 (B)

Standard Resistance (Reclining Switch):

Tester Connection

Switch Condition

Specified Condition

11 (RCLF) - 13 (B)

Front position

Below 1 Ω

12 (RCLR) - 10 (E)

11 (RCLF) - 10 (E)

Neutral

Below 1 Ω

12 (RCLR) - 10 (E)

11 (RCLF) - 10 (E)

Rear position

Below 1 Ω

12 (RCLR) - 13 (B)

If the result is not as specified, replace the front power seat switch RH.

*1

Slide Switch

*2

Front Vertical Switch

*3

Lifter Switch

*4

Reclining Switch

*a

Component without harness connected

(Front Power Seat Switch RH)

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