Components
COMPONENTS
ILLUSTRATION
|
*1 | FRONT SEAT CUSHION SHIELD |
*2 | FRONT SEAT FRONT CUSHION SHIELD |
ILLUSTRATION
|
*1 | FRONT POWER SEAT SWITCH |
*2 | FRONT SEAT CUSHION SHIELD |
|
*3 | RECLINING POWER SEAT SWITCH KNOB |
*4 | SLIDE AND VERTICAL POWER SEAT SWITCH KNOB |
Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT POWER SEAT SWITCH LH (w/o Climate Control Seat System)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Slide Switch |
Tester Connection | Condition |
Specified Condition | |
4 - 6 |
Slide switch pressed (Forward) |
Below 1 Ω | |
1 - 12 | |
4 - 12 |
Off | | 1 - 12 | |
1 - 6 | Slide switch pressed
(Rearward) | |
4 - 12 | Front Vertical Switch |
Tester Connection | Condition |
Specified Condition | | 7 - 6 |
Front vertical switch pressed (Up) |
Below 1 Ω | |
11 - 12 | |
7 - 12 |
Off | | 11 - 12 | |
11 - 6 | Front vertical switch pressed
(Down) | | 7 - 12 | Lifter Switch |
Tester Connection | Condition |
Specified Condition | | 8 - 6 |
Lifter switch pressed (Up) |
Below 1 Ω | |
10 - 12 | | 10 - 12 |
Off | | 8 - 12 | |
10 - 6 | Lifter switch pressed
(Down) | | 8 - 12 | Reclining Switch |
Tester Connection | Condition |
Specified Condition | |
5 - 6 | Reclining switch pressed
(Forward) |
Below 1 Ω | |
11 - 6 | | 7 - 6 | |
3 - 12 | | 5 - 12 |
Off | | 3 - 12 | |
3 - 6 | Reclining switch pressed
(Rearward) | | 5 - 12 | |
10 - 6 | | 8 - 6 | Lumbar Support Switch |
Tester Connection | Condition |
Specified Condition | |
9 - 6 | Lumbar switch pressed
(Hold) | Below 1 Ω | |
2 - 12 | | 2 - 12 |
Off | | 9 - 12 | |
2 - 6 | Lumbar switch pressed
(Release) | | 9 - 12 |
If the result is not as specified, replace the front power seat switch LH. |
 |
|
*a | Slide Switch (Forward) | |
*b | Slide Switch (Rearward) | |
*c | Front Vertical Switch (Up) | |
*d | Front Vertical Switch (Down) | |
*e | Lifter Switch (Up) | |
*f | Lifter Switch (Down) | |
*g | Reclining Switch (Forward) | |
*h | Reclining Switch (Rearward) | |
*i | Lumbar Support Switch (Hold) | |
*j | Lumbar Support Switch (Release) | |
*k | Component without harness connected
(Front Power Seat Switch LH) | | |
2. INSPECT FRONT POWER SEAT SWITCH LH (w/ Climate Control Seat System)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Slide Switch |
Tester Connection | Condition |
Specified Condition | |
7 - 20 | Slide switch pressed
(Forward) | Below 1 Ω | |
7 - 20 |
Off | 10 kΩ or higher | |
6 - 20 | |
6 - 20 | Slide switch pressed
(Rearward) | Below 1 Ω | Front Vertical Switch |
Tester Connection | Condition |
Specified Condition | |
4 - 20 | Front vertical switch pressed
(Up) | Below 1 Ω | |
4 - 20 |
Off | 10 kΩ or higher | |
5 - 20 | |
5 - 20 | Front vertical switch pressed
(Down) | Below 1 Ω | Lifter Switch |
Tester Connection | Condition |
Specified Condition | |
3 - 20 | Lifter switch pressed
(Up) | Below 1 Ω | |
3 - 20 |
Off | 10 kΩ or higher | |
8 - 20 | |
8 - 20 | Lifter switch pressed
(Down) | Below 1 Ω | Reclining Switch |
Tester Connection | Condition |
Specified Condition | |
2 - 20 | Reclining switch pressed
(Forward) | Below 1 Ω | |
2 - 20 |
Off | 10 kΩ or higher | |
1 - 20 | |
1 - 20 | Reclining switch pressed
(Rearward) | Below 1 Ω | Lumbar Support Switch |
Tester Connection | Condition |
Specified Condition | |
14 - 20 | Lumbar switch pressed
(Hold) | Below 1 Ω | |
17 - 20 | Lumbar switch pressed
(Release) | Below 1 Ω | |
11 - 20 | Lumbar switch pressed
(Up) | Below 1 Ω | |
9 - 20 | Lumbar switch pressed
(Down) | Below 1 Ω | |
14 - 20 |
Off | 10 kΩ or higher | |
17 - 20 | |
11 - 20 | |
9 - 20 | If the result is not as specified, replace the front power seat switch LH. |
 |
|
*a | Slide Switch (Forward) | |
*b | Slide Switch (Rearward) | |
*c | Front Vertical Switch (Up) | |
*d | Front Vertical Switch (Down) | |
*e | Lifter Switch (Up) | |
*f | Lifter Switch (Down) | |
*g | Reclining Switch (Forward) | |
*h | Reclining Switch (Rearward) | |
*i | Lumbar Support Switch (Hold) | |
*j | Lumbar Support Switch (Release) | |
*k | Lumbar Support Switch (Up) | |
*l | Lumbar Support Switch (Down) | |
*m | Component without harness connected
(Front Power Seat Switch LH) | | |
3. INSPECT FRONT POWER SEAT SWITCH RH (w/o Climate Control Seat System)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Slide Switch |
Tester Connection | Condition |
Specified Condition | |
2 - 12 |
Slide switch pressed (Forward) |
Below 1 Ω | |
5 - 6 | |
2 - 6 |
Off | | 5 - 6 | |
2 - 6 | Slide switch pressed
(Rearward) | |
5 - 12 | Front Vertical Switch |
Tester Connection | Condition |
Specified Condition | | 7 - 6 |
Front vertical switch pressed (Up) |
Below 1 Ω | |
11 - 12 | |
11 - 6 |
Off | | 7 - 6 | |
11 - 6 | Front vertical switch pressed
(Down) | | 7 - 12 | Lifter Switch |
Tester Connection | Condition |
Specified Condition | | 8 - 6 |
Lifter switch pressed (Up) |
Below 1 Ω | |
10 - 12 | | 10 - 6 |
Off | | 8 - 6 | |
10 - 6 | Lifter switch pressed
(Down) | | 8 - 12 | Reclining Switch |
Tester Connection | Condition |
Specified Condition | |
11 - 12 | Reclining switch pressed
(Forward) |
Below 1 Ω | |
7 - 12 | | 1 - 12 | |
3 - 6 | | 1 - 6 |
Off | | 3 - 6 | |
1 - 6 | Reclining switch pressed
(Rearward) | | 10 - 12 | |
8 - 12 | | 3 - 12 |
If the result is not as specified, replace the front power seat switch RH. |
 |
|
*a | Slide Switch (Forward) | |
*b | Slide Switch (Rearward) | |
*c | Front Vertical Switch (Up) | |
*d | Front Vertical Switch (Down) | |
*e | Lifter Switch (Up) | |
*f | Lifter Switch (Down) | |
*g | Reclining Switch (Forward) | |
*h | Reclining Switch (Rearward) | |
*i | Component without harness connected
(Front Power Seat Switch RH) | | |
4. INSPECT FRONT POWER SEAT SWITCH RH (w/ Climate Control Seat System)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Slide Switch |
Tester Connection | Condition |
Specified Condition | |
2 - 11 |
Slide switch pressed (Forward) |
Below 1 Ω | |
6 - 9 | |
2 - 9 |
Off | | 6 - 9 | |
2 - 9 | Slide switch pressed
(Rearward) | |
6 - 11 | Front Vertical Switch |
Tester Connection | Condition |
Specified Condition | |
14 - 11 |
Front vertical switch pressed (Up) |
Below 1 Ω | |
7 - 9 | |
14 - 9 |
Off | | 7 - 9 | |
14 - 9 | Front vertical switch pressed
(Down) | | 7 - 11 | Lifter Switch |
Tester Connection | Condition |
Specified Condition | |
14 - 11 | Lifter switch pressed
(Up) | Below 1 Ω | |
8 - 9 | | 14 - 9 |
Off | | 8 - 9 | |
14 - 9 | Lifter switch pressed
(Down) | | 8 - 11 | Reclining Switch |
Tester Connection | Condition |
Specified Condition | |
14 - 11 | Reclining switch pressed
(Forward) |
Below 1 Ω | |
7 - 11 | | 1 - 11 | |
5 - 9 | | 1 - 9 |
Off | | 5 - 9 | |
1 - 9 | Reclining switch pressed
(Rearward) | | 14 - 11 | |
8 - 11 | | 5 - 11 | Lumbar Support Switch |
Tester Connection | Condition |
Specified Condition | |
3 - 11 | Lumbar switch pressed
(Hold) | Below 1 Ω | |
12 - 9 | | 3 - 9 |
Lumbar switch pressed (Release) | |
12 - 11 | | 10 - 11 |
Lumbar switch pressed (Up) | |
4 - 9 | | 10 - 9 |
Lumbar switch pressed (Down) | |
4 - 11 | | 3 - 9 |
Off | | 12 - 9 | |
10 - 9 | | 4 - 9 |
If the result is not as specified, replace the front power seat switch RH. |
 |
|
*a | Slide Switch (Forward) | |
*b | Slide Switch (Rearward) | |
*c | Front Vertical Switch (Up) | |
*d | Front Vertical Switch (Down) | |
*e | Lifter Switch (Up) | |
*f | Lifter Switch (Down) | |
*g | Reclining Switch (Forward) | |
*h | Reclining Switch (Rearward) | |
*i | Lumbar Support Switch (Hold) | |
*j | Lumbar Support Switch (Release) | |
*k | Lumbar Support Switch (Up) | |
*l | Lumbar Support Switch (Down) | |
*m | Component without harness connected
(Front Power Seat Switch LH) | | |
Installation
INSTALLATION
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
HINT:
- Use the same procedure for the RH side and LH side.
- The following procedure is for the LH side.
PROCEDURE
1. INSTALL FRONT POWER SEAT SWITCH
| (a) Install the front power seat switch to the front seat cushion shield with the 3 screws. |
|
2. INSTALL RECLINING POWER SEAT SWITCH KNOB
Click here
3. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB
Click here
4. INSTALL FRONT SEAT CUSHION SHIELD
Click here
5. INSTALL FRONT SEAT FRONT CUSHION SHIELD
Click here
6. CONNECT SEPARATE TYPE FRONT SEATBACK COVER
Click here
7. INSTALL FRONT SEAT ASSEMBLY
Click here
Removal
REMOVAL
CAUTION / NOTICE / HINT
The
necessary procedures (adjustment, calibration, initialization, or
registration) that must be performed after parts are removed and
installed, or replaced during front power seat switch
removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced (for Gasoline Model) |
Replaced Part or Performed Procedure |
Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|
*: When performing learning using the Techstream.
Click here  |
|
Disconnect cable from negative auxiliary battery terminal |
Perform steering sensor zero point calibration |
Lane departure alert system (w/ Steering Control) |
|
|
Pre-collision system |
|
Intelligent clearance sonar system* |
|
Lighting system (for Gasoline Model with Cornering Light) |
|
Memorize steering angle neutral point |
Parking assist monitor system |
|
|
Panoramic view monitor system |
|
- Occupant detection ECU
- Front passenger seat
| Zero point calibration (Occupant classification system) |
- Occupant classification system
- Passenger airbag ON/OFF indicator
- Airbag system (Front passenger side)
- Seat belt warning system (Front passenger)
|
|
Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model) |
Replaced Part or Performed Procedure |
Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|
*: When performing learning using the Techstream.
Click here |
|
Disconnect cable from negative auxiliary battery terminal |
Perform steering sensor zero point calibration |
Lane departure alert system (w/ Steering Control) |
|
|
Pre-collision system |
|
Intelligent clearance sonar system* |
|
Lighting system (for HV Model with Cornering Light) |
|
Memorize steering angle neutral point |
Parking assist monitor system |
|
|
Panoramic view monitor system |
|
- Occupant detection ECU
- Front passenger seat
| Zero point calibration (Occupant classification system) |
- Occupant classification system
- Passenger airbag ON/OFF indicator
- Airbag system (Front passenger side)
- Seat belt warning system (Front passenger)
|
|
CAUTION:
HINT:
- Use the same procedure for the RH side and LH side.
- The following procedure is for the LH side.
PROCEDURE
1. REMOVE FRONT SEAT ASSEMBLY
Click here
2. DISCONNECT SEPARATE TYPE FRONT SEATBACK COVER
Click here
3. REMOVE FRONT SEAT FRONT CUSHION SHIELD
Click here
4. REMOVE FRONT SEAT CUSHION SHIELD
Click here
5. REMOVE SLIDE AND VERTICAL POWER SEAT SWITCH KNOB
Click here
6. REMOVE RECLINING POWER SEAT SWITCH KNOB
Click here
7. REMOVE FRONT POWER SEAT SWITCH
| (a) Remove the 3 screws and front power seat switch from the front seat cushion shield. |
|
