Seat: Removal & Installation Lexus RX II рестайлинг

INSTALLATION

1. INSTALL FRONT SEAT ASSEMBLY Place the front seat assembly in the vehicle and align the adjuster pin with the hole on the vehicle side. NOTE: When installing the passenger side front seat assembly, be careful not to step on the yaw rate sensor mounted on the floor under the seat. Connect the connector. Install the clamp. Connect the negative battery cable. Move the front seat assembly to the rearmost position by operating the slide and vertical power seat switch knob. NOTE: Check that the seat is locked. Temporarily install the front side of the front seat assembly with the 2 bolts. Move the front seat assembly fully forward by operating the slide and vertical power seat switch knob. NOTE: Check that the seat is locked. Temporarily install the rear side of the front seat assembly with the 2 bolts. Move the front seat assembly to the rearmost position by operating the slide and vertical power seat switch knob. NOTE: Check that the seat is locked. Fully tighten the 2 bolts on the front side of the front seat assembly in the order of the inner side bolt and then the outer side bolt. Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf) Move the front seat assembly fully forward by operating the slide and vertical power seat switch knob. NOTE: Check that the seat is locked. Fully tighten the 2 bolts on the rear side of the front seat assembly in the order of the inner side bolt and then the outer side bolt. Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
2. INSTALL SEAT TRACK COVER RH
3. INSTALL SEAT TRACK COVER LH
4. INSTALL SEAT TRACK BRACKET COVER INNER FRONT LH
5. INSTALL SEAT TRACK BRACKET COVER OUTER FRONT LH
6. PERFORM INITIALIZATION Some systems need initialization when disconnecting the cable from the negative battery cable (See «INITIALIZATION»(ref-282976-S16822617822008041400000) ).
7. CHECK POWER SEAT FUNCTION (See «ON-VEHICLE INSPECTION»(ref-283009-S42089539722008041400000) )
8. INSPECT SEAT HEATER OPERATION
9. INSPECT SRS WARNING LIGHT (See «DIAGNOSIS SYSTEM»(ref-283011-S15035190092008041400000) )

Scheme 30

Scheme 31

Scheme 32

Scheme 33

1. REMOVE REAR SEAT TRACK BRACKET COVER Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle. Using a screwdriver, disengage the 4 claws. HINT: Tape the screwdriver tip before use. Pull the 2 rear seat track bracket covers toward the rear of the vehicle and remove them.
2. REMOVE REAR SEAT ASSEMBLY LH Using a clip remover, remove the 3 clips. Remove the bolt and disconnect the floor anchor side of the fold seat stopper band assembly No.2. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle. Remove the 2 bolts on the front side. Move the rear seat assembly LH fully forward by operating the rear seat track adjusting handle. Remove the 3 bolts on the rear side. Move the rear seat assembly LH to the center position and adjust the seatback to the vertical position. Remove the rear seat assembly LH.

Scheme 34

Scheme 35

Scheme 36

Scheme 37

Scheme 38

Scheme 39

1. REMOVE REAR SEAT CUSHION MOLDING LH Remove the 2 screws. Disengage the claw and remove the rear seat cushion molding LH as shown in the illustration.
2. REMOVE REAR SEAT CUSHION MOLDING REAR LH Remove the 3 screws. Disengage the 3 claws and remove the rear seat cushion molding rear LH.
3. REMOVE SEPARATE TYPE REAR SEAT CUSHION ASSEMBLY Using a "torx" socket wrench (T45), remove the 2 "torx" bolts. Release the 2 rubber bands on the backside of the rear seatback board carpet assembly. Remove the hog rings. Remove the 2 bolts and separate type rear seat cushion assembly.
4. REMOVE REAR SEAT CUSHION FRAME SUB-ASSEMBLY Disengage the hooks and remove the hog rings and rear seat cushion frame sub-assembly.
5. REMOVE SEPARATE TYPE REAR SEAT CUSHION COVER Remove the hog rings and separate type rear seat cushion cover.
6. REMOVE REAR SEAT CUSHION PAD
7. REMOVE REAR SEAT BELT ASSEMBLY INNER (See «REMOVAL»(ref-283010-S10401327892008041400000) )
8. REMOVE REAR SEAT HEADREST ASSEMBLY
9. REMOVE REAR SEATBACK COVER Using a molding remover, disengage the 4 claws and remove the rear seatback cover.
10. REMOVE REAR SEATBACK BOARD CARPET ASSEMBLY Disengage the 4 clips and remove the rear seatback board carpet assembly.
11. REMOVE REAR SEATBACK LOCK STRIKER COVER Using a screwdriver, disengage the 2 claws and remove the rear seatback lock striker cover. HINT: Tape the screwdriver tip before use.
12. REMOVE REAR SEAT LOCK CONTROL LEVER SUB-ASSEMBLY Remove the 2 screws. Disconnect the rear seat reclining control No.2 cable and remove the rear seat lock control lever sub-assembly.
13. REMOVE REAR SEAT HEADREST SUPPORT Disengage the 2 claws and remove the rear seat headrest support (LH side).
14. REMOVE REAR SEAT HEADREST SUPPORT HINT: Use the same procedures described for the LH side.
15. REMOVE SEPARATE TYPE REAR SEATBACK COVER WITH PAD Remove the 2 clips. Remove the bolt and rear seat belt hook. Disengage the hooks and remove the hog rings and separate type rear seatback cover with pad.
16. REMOVE SEPARATE TYPE REAR SEATBACK COVER Remove the hog rings and separate type rear seatback cover.
17. REMOVE REAR SEATBACK PAD
18. REMOVE FOLD SEAT STOPPER BAND ASSEMBLY NO.2 Remove the bolt and fold seat stopper band assembly No.2.
19. REMOVE REAR SEAT RECLINING COVER INNER LH Remove the screw. Disengage the claw and remove the rear seat reclining cover inner LH.
20. REMOVE REAR SEAT COVER NO.2 Remove the screw and rear seat cover No.2.
21. REMOVE REAR SEAT RECLINING CONTROL NO.2 CABLE Disconnect the 2 cables and remove the rear seat reclining control No.2 cable.
22. REMOVE REAR SEATBACK FRAME SUB-ASSEMBLY Using a "torx" socket wrench (T45), remove the 4 "torx" bolts and rear seatback frame sub-assembly.
23. REMOVE SEAT TRACK STOP PLATE Remove the clamp. Disconnect the 2 seat track stop plate cables. Remove the 2 nuts and seat track stop plate.
24. REMOVE RECLINING CONTROL LINK SUB-ASSEMBLY Remove the E-ring and spring. Remove the 4 nuts and reclining control link sub-assembly.
25. REMOVE REAR SEATBACK FRAME SUB-ASSEMBLY LOWER Using a "torx" socket wrench (T45), remove the 5 "torx" bolts and rear seatback frame sub-assembly lower.
26. REMOVE FOLD SEAT CUSHION FRAME NO.1 Remove the 4 nuts and 2 fold seat cushion frame No. 1s.
27. REMOVE REAR SEAT TRACK ADJUSTING HANDLE Move the rear seat track assembly outer and rear seat track assembly inner fully forward by operating the rear seat track adjusting handle. Using a hexagon wrench 1.5 mm (0.059 in.), push down the 2 handle stoppers as shown in the illustration and remove the rear seat track adjusting handle.
28. REMOVE REAR SEAT TRACK ASSEMBLY OUTER
29. REMOVE REAR SEAT TRACK ASSEMBLY INNER

1. INSTALL REAR SEAT ASSEMBLY LH Place the rear seat assembly LH in the vehicle and align the adjuster pin with the hole on the vehicle side. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle. NOTE: Check that the seat is locked. Temporarily install the front side of the rear seat assembly LH with the 2 bolts. Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly. Move the rear seat assembly LH fully forward. NOTE: Check that the seat is locked. Temporarily install the rear side of the rear seat assembly LH with the 3 bolts. Return the separate rear seatback to the upright position. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle. NOTE: Check that the seat is locked. Fully tighten the 2 bolts on the front side of the rear seat assembly LH in the order of the inner side bolt and then the outer side bolt. Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf) Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly. Move the rear seat assembly LH fully forward. NOTE: Check that the seat is locked. Fully tighten the 3 bolts on the rear side of the rear seat assembly LH in the order of the inner rear side bolt, the inner front side bolt, and then the outer side bolt. Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf) Return the separate rear seatback to the upright position. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle. NOTE: Check that the seat is locked. Install the floor anchor side of the fold seat stopper band assembly No.2 with the bolt. Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf) Install the 3 clips.
2. INSTALL REAR SEAT TRACK BRACKET COVER
3. INSPECT SLIDE ADJUSTER LOCK Check that the left and right adjusters lock simultaneously when sliding the seat. If the left and right adjusters do not lock simultaneously, adjust by loosening the bolts securing the seat.

Scheme 40

Scheme 41

Scheme 42

Scheme 43

Scheme 44

REMOVAL

1. REMOVE REAR SEAT TRACK BRACKET COVER Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle. Using a screwdriver, disengage the 4 claws. HINT: Tape the screwdriver tip before use. Pull the 2 rear seat track bracket covers toward the rear of the vehicle and remove them.
2. REMOVE REAR SEAT ASSEMBLY RH Using a clip remover, remove the 5 clips. Remove the bolt and disconnect the floor anchor side of the fold seat stopper band assembly No.1. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle. Remove the 2 bolts on the front side. Move the rear seat assembly RH fully forward by operating the rear seat track adjusting handle. Remove the 3 bolts on the rear side. Move the rear seat assembly RH to the center position and adjust the seatback to the vertical position. Remove the rear seat assembly RH.

Scheme 45

Scheme 46

Scheme 47

Scheme 48

Scheme 49

Scheme 50

Scheme 51

Scheme 52

Scheme 53

Scheme 54

Scheme 55

1. REMOVE RECLINING COVER PROTECTOR LH Using a clip remover, remove the clip. Remove the screw. Remove the reclining cover protector LH as shown in the illustration.
2. REMOVE CENTER SEAT HINGE COVER UPPER LH Remove the screw. Disengage the claw and remove the center seat hinge cover upper LH.
3. REMOVE CENTER SEAT ASSEMBLY Release the rubber band on the backside of the rear seatback board sub-assembly. Remove the hog rings. Remove the 4 bolts and center seat assembly.
4. REMOVE REAR SEAT HEADREST ASSEMBLY CENTER
5. REMOVE REAR SEATBACK LOCK COVER Disengage the 2 claws and remove the rear seatback lock cover as shown in the illustration.
6. REMOVE REAR SEATBACK COVER Using a molding remover, disengage the 8 claws and remove the 2 rear seatback covers.
7. REMOVE REAR SEATBACK BOARD SUB-ASSEMBLY Disengage the 4 clips and remove the rear seatback board sub-assembly.
8. REMOVE RECLINING COVER PROTECTOR RH Using a clip remover, remove the clip. Remove the screw and reclining cover protector RH.
9. REMOVE CENTER SEAT CUSHION ASSEMBLY Using a "torx" socket wrench (T45), remove the 2 "torx" bolts and center seat cushion assembly.
10. REMOVE CENTER SEAT CUSHION FRAME SUB-ASSEMBLY Disengage the hooks and remove the hog rings and center seat cushion frame sub-assembly.
11. REMOVE CENTER SEAT CUSHION COVER SUB-ASSEMBLY Remove the hog rings and center seat cushion cover sub-assembly.
12. REMOVE REAR SEAT CUSHION PAD CENTER
13. REMOVE REAR SEATBACK HINGE SUB-ASSEMBLY CENTER Using a "torx" socket wrench (T45), remove the 2 "torx" bolts and rear seatback hinge sub-assembly center.
14. REMOVE REAR SEATBACK MOLDING LH Remove the 3 screws and rear seatback molding LH.
15. REMOVE REAR SEATBACK MOLDING RH Remove the 3 screws and rear seatback molding RH.
16. REMOVE REAR SEAT ARMREST ASSEMBLY CENTER Using a "torx" socket wrench (T45), remove the 2 "torx" bolts. Remove the nut, rear seat center armrest support, and rear seat armrest assembly center.
17. REMOVE REAR SEAT CENTER ARMREST SUPPORT
18. REMOVE REAR SEAT HEADREST SUPPORT Disengage the 2 claws and remove the rear seat headrest support (LH side).
19. REMOVE REAR SEAT HEADREST SUPPORT HINT: Use the same procedures described for the LH side.
20. REMOVE NO.1 SEATBACK COVER Remove the 2 screws. Using a molding remover, disengage the 2 claws and remove the No.1 seatback cover.
21. REMOVE COAT HOOK CAP Using a screwdriver, disengage the 3 claws and remove the coat hook cap. HINT: Tape the screwdriver tip before use.
22. REMOVE NO.2 CENTER SEATBACK COVER Remove the fold seatback cover. Remove the 3 screws and No.2 center seatback cover with the rear seatback rod control lever outer. Remove the No.2 center seatback cover from the rear seatback rod control lever outer.
23. REMOVE REAR SEATBACK ROD CONTROL LEVER OUTER Remove the rear seatback rod control lever outer from the fold seatback wire.
24. REMOVE FOLD SEATBACK WIRE
25. REMOVE REAR SEATBACK LOCK SUB-ASSEMBLY Remove the 2 bolts and rear seatback lock sub-assembly.
26. REMOVE CENTER SEATBACK FRAME SUB-ASSEMBLY
27. REMOVE REAR SEATBACK BOARD CARPET ASSEMBLY Release the rubber band on the backside of the rear seatback board carpet assembly. Disengage the 4 clips and remove the rear seatback board carpet assembly.
28. REMOVE REAR SEAT CUSHION MOLDING RH Remove the 2 screws. Disengage the claw and remove the rear seat cushion molding RH as shown in the illustration.
29. REMOVE REAR SEAT CUSHION MOLDING REAR RH Remove the 2 screws. Disengage the 3 claws and remove the rear seat cushion molding rear RH.
30. REMOVE SEPARATE TYPE REAR SEAT CUSHION ASSEMBLY Using a "torx" socket wrench (T45), remove the 2 "torx" bolts. Remove the hog rings. Remove the 2 bolts and separate type rear seat cushion assembly.
31. REMOVE REAR SEAT CUSHION FRAME SUB-ASSEMBLY Disengage the hooks and remove the hog rings and rear seat cushion frame sub-assembly.
32. REMOVE SEPARATE TYPE REAR SEAT CUSHION COVER Remove the hog rings and separate type rear seat cushion cover.
33. REMOVE REAR SEAT CUSHION PAD
34. REMOVE REAR SEAT BELT ASSEMBLY INNER (See «REMOVAL»(ref-283010-S10401327892008041400000) )
35. REMOVE REAR SEAT HEADREST ASSEMBLY
36. REMOVE REAR SEATBACK LOCK STRIKER COVER Using a screwdriver, disengage the 2 claws and remove the rear seatback lock striker cover. HINT: Tape the screwdriver tip before use.
37. REMOVE REAR SEAT LOCK CONTROL LEVER SUB-ASSEMBLY Remove the 2 screws. Disengage the rear seat reclining control cable and remove the rear seat lock control lever sub-assembly.
38. REMOVE REAR SEAT HEADREST SUPPORT Disengage the 2 claws and remove the rear seat headrest support (LH side).
39. REMOVE REAR SEAT HEADREST SUPPORT HINT: Use the same procedures described for the LH side.
40. REMOVE REAR SEATBACK LOCK BEZEL UPPER Using a screwdriver, disengage the 4 claws and remove the rear seatback lock bezel upper. HINT: Tape the screwdriver tip before use.
41. REMOVE REAR SEATBACK LOCK STRIKER PROTECTOR Remove the rear seatback lock striker protector.
42. REMOVE REAR SEAT LOCK STRIKER Using a "torx" socket wrench (T45), remove the rear seat lock striker.
43. REMOVE SEPARATE TYPE REAR SEATBACK COVER WITH PAD Remove the bolt and disconnect the floor anchor side of the rear seat belt assembly outer center. Remove the 2 clips. Remove the bolt and rear seat belt hook. Disengage the hooks and remove the hog rings and separate type rear seatback cover with pad.
44. REMOVE SEPARATE TYPE REAR SEATBACK COVER Remove the hog rings and separate type rear seatback cover.
45. REMOVE SEPARATE TYPE REAR SEATBACK PAD
46. REMOVE REAR CENTER SEAT OUTER BELT ASSEMBLY (See «REMOVAL»(ref-283010-S26330849162008041400000) )
47. REMOVE REAR SEAT SHOULDER BELT COVER Disengage the 2 claws and remove the rear seat shoulder belt cover as shown in the illustration.
48. REMOVE FOLD SEAT STOPPER BAND ASSEMBLY NO.1 Remove the bolt and fold seat stopper band assembly No. 1.
49. REMOVE REAR SEAT RECLINING COVER INNER RH Remove the screw. Disengage the claw and remove the rear seat reclining cover inner RH.
50. REMOVE REAR SEAT COVER NO.1 Remove the screw and rear seat cover No. 1.
51. REMOVE REAR SEAT COVER NO.2 Remove the screw and rear seat cover No.2.
52. REMOVE REAR SEAT RECLINING CONTROL CABLE Disconnect the 2 cables and remove the rear seat reclining control cable.
53. REMOVE REAR SEATBACK FRAME SUB-ASSEMBLY Using a "torx" socket wrench (T45), remove the 2 "torx" bolts. Remove the 2 bolts and rear seatback frame sub-assembly.
54. REMOVE SEAT TRACK STOP PLATE Remove the clamp. Disconnect the 2 seat track stop plate cables. Remove the 2 nuts and seat track stop plate.
55. REMOVE RECLINING CONTROL LINK SUB-ASSEMBLY Remove the 2 E-rings and 2 springs. Remove the bolt, nut and reclining control link sub-assembly.
56. REMOVE REAR SEATBACK FRAME SUB-ASSEMBLY LOWER Using a "torx" socket wrench (T45), remove the 3 "torx" bolts. Using a "torx" socket wrench (T55), remove the 2 "torx" bolts and rear seatback frame sub-assembly lower.
57. REMOVE FOLD SEAT CUSHION FRAME NO.2 Remove the 4 nuts and 2 fold seat cushion frame No.2.
58. REMOVE REAR SEAT TRACK ADJUSTING HANDLE Move the rear seat track assembly outer and rear seat track assembly inner fully forward by operating the rear seat track adjusting handle. Using a hexagon wrench 1.5 mm (0.059 in.), push down the 2 handle stoppers as shown in the illustration and remove the rear seat track adjusting handle.
59. REMOVE REAR SEAT TRACK ASSEMBLY OUTER
60. REMOVE REAR SEAT TRACK ASSEMBLY INNER

1. INSTALL REAR SEAT ASSEMBLY RH Place the rear seat assembly RH in the vehicle and align the adjuster pin with the hole on the vehicle side. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle. NOTE: Check that the seat is locked. Temporarily install the front side of the rear seat assembly RH with the 2 bolts. Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly. Move the rear seat assembly RH fully forward. NOTE: Check that the seat is locked. Temporarily install the rear side of the rear seat assembly RH with the 3 bolts. Return the separate rear seatback to the upright position. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle. NOTE: Check that the seat is locked. Fully tighten the 2 bolts on the front side of the rear seat assembly RH in the order of the inner side bolt and then the outer side bolt. Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf) Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly. Move the rear seat assembly RH fully forward. NOTE: Check that the seat is locked. Fully tighten the 3 bolts on the rear side of the rear seat assembly RH in the order of the inner rear side bolt, the inner front side bolt, and then the outer side bolt. Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf) Return the separate rear seatback to the upright position. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle. NOTE: Check that the seat is locked. Install the floor anchor side of the fold seat stopper band assembly No.1 with the bolt. Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf) Install the 5 clips.
2. INSTALL REAR SEAT TRACK BRACKET COVER
3. INSPECT SLIDE ADJUSTER LOCK Check that the left and right adjusters lock simultaneously when sliding the seat. If the left and right adjusters do not lock simultaneously, adjust by loosening the bolts securing the seat.

Scheme 56

1. INSPECT SEAT MEMORY SWITCH Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Position Specified Condition 1(E) - 2(MMRY) SET switch ON (pushed) Below 1 ohms 1(E) - 2(MMRY) SET switch OFF (not pushed) 10 kohms or higher 1(E) - 4(1) SW1 switch ON (pushed) Below 1 ohms 1(E) - 4<1) SW1 switch OFF (not pushed) 10 kohms or higher 1(E) - 3(2) SW2 switch ON (pushed) Below 1 ohms 1(E) - 3(2) SW2 switch OFF (not pushed) 10 kohms or higher If the result is not as specified, replace the switch.

Scheme 57

Scheme 58

1. INSPECT FRONT POWER SEAT SWITCH Inspect the driver side power seat switch. Measure the resistance according to the value(s) in the table below. Resistance: Slide switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 9(SLDF) FRONT Below 1 ohms 4(E) - 6(SLDR) FRONT Below 1 ohms 4(E) - 6(SLDR) OFF Below 1 ohms 4(E) - 9(SLDF) OFF Below 1 ohms 1(B) - 6(SLDR) REAR Below 1 ohms 4(E) - 9(SLDF) REAR Below 1 ohms Front vertical switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 10(FUP) UP Below 1 ohms 4(E) - 5(FDWN) UP Below 1 ohms 4(E) - 5(FDWN) OFF Below 1 ohms 4(E) - 10(FUP) OFF Below 1 ohms 1(B) - 5(FDWN) DOWN Below 1 ohms 4(E) - 10(FUP) DOWN Below 1 ohms Lifter switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 7(LUP) UP Below 1 ohms 4(E) - 8(LDWN) UP Below 1 ohms 4(E) - 7(LUP) OFF Below 1 ohms 4(E) - 8(LDWN) OFF Below 1 ohms 1(B) - 8(LDWN) DOWN Below 1 ohms 4(E) - 7(LUP) DOWN Below 1 ohms Reclining switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 3(RCLF) FRONT Below 1 ohms 2(RCLR) - 4(E) FRONT Below 1 ohms 2(RCLR) - 4(E) OFF Below 1 ohms 3(RCLF) - 4(E) OFF Below 1 ohms 1(B) - 2(RCLR) REAR Below 1 ohms 3(RCLF) - 4(E) REAR Below 1 ohms If the result is not as specified, replace the switch. Inspect the front passenger side power seat switch. Measure the resistance according to the value(s) in the table below. Resistance: Slide switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 9(SLDF) FRONT Below 1 ohms 4(E) - 6(SLDR) FRONT Below 1 ohms 4(E) - 6(SLDR) OFF Below 1 ohms 4(E) - 9(SLDF) OFF Below 1 ohms 1(B) - 6(SLDR) REAR Below 1 ohms 4(E) - 9(SLDF) REAR Below 1 ohms Front vertical switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 5(FUP) UP Below 1 ohms 4(E) - 10(FDWN) UP Below 1 ohms 4(E) - 5(FUP) OFF Below 1 ohms 4(E) - 10(FDWN) OFF Below 1 ohms 1(B) - 10(FDWN) DOWN Below 1 ohms 4(E) - 5(FUP) DOWN Below 1 ohms Lifter switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 8(LUP) UP Below 1 ohms 4(E) - 7(LDWN) UP Below 1 ohms 4(E) - 7(LDWN) OFF Below 1 ohms 4(E) - 8(LUP) OFF Below 1 ohms 1(B) - 7(LDWN) DOWN Below 1 ohms 4(E) - 8(LUP) DOWN Below 1 ohms Reclining switch TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Condition Specified Condition 1(B) - 3(RCLF) FRONT Below 1 ohms 2(RCLR) - 4(E) FRONT Below 1 ohms 2(RCLR) - 4(E) OFF Below 1 ohms 3(RCLF) - 4(E) OFF Below 1 ohms 1(B) - 2(RCLR) REAR Below 1 ohms 3(RCLF) - 4(E) REAR Below 1 ohms If the result is not as specified, replace the switch.

Scheme 59

Scheme 60

1. INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH Check operation of the seat frame (slide motor). Check if the seat frame moves smoothly when the battery is connected to the slide motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 1 Battery negative (-) --> 2 Forward Battery positive (+) --> 2 Battery negative (-) --> 1 Backward If the result is not as specified, replace the seat frame with adjuster. Check operation of the seat frame (front vertical motor). Check if the seat frame moves smoothly when the battery is connected to the front vertical motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) rarr; 1 Battery negative (-) rarr; 2 Upward Battery positive (+) rarr; 2 Battery negative (-) rarr; 1 Downward If the result is not as specified, replace the seat frame with adjuster. Check operation of the seat frame (lifter motor). Check if the seat frame moves smoothly when the battery is connected to the lifter motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) rarr; 2 Battery negative (-) rarr; 1 Upward Battery positive (+) rarr; 1 Battery negative (-) rarr; 2 Downward If the result is not as specified, replace the seat frame with adjuster. Check operation of the seat frame (reclining motor). Check if the seat frame moves smoothly when the battery is connected to the reclining motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 2 Battery negative (-) --> 1 Forward Battery positive (+) --> 1 Battery negative (-) --> 2 Backward If the result is not as specified, replace the seat frame with adjuster.
2. INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY RH Check operation of the seat frame (slide motor). Check if the seat frame moves smoothly when the battery is connected to the slide motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 2 Battery negative (-) --> 1 Forward Battery positive (+) --> 1 Battery negative (-) --> 2 Backward If the result is not as specified, replace the seat frame with adjuster. Check operation of the seat frame (front vertical motor). Check if the seat frame moves smoothly when the battery is connected to the front vertical motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 1 Battery negative (-) --> 2 Upward Battery positive (+) --> 2 Battery negative (-) --> 1 Downward If the result is not as specified, replace the seat frame with adjuster. Check operation of the seat frame (lifter motor). Check if the seat frame moves smoothly when the battery is connected to the lifter motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 2 Battery negative (-) --> 1 Upward Battery positive (+) --> 1 Battery negative (-) --> 2 Downward If the result is not as specified, replace the seat frame with adjuster. Check operation of the seat frame (reclining motor). Check if the seat frame moves smoothly when the battery is connected to the reclining motor connector terminals. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 2 Battery negative (-) --> 1 Forward Battery positive (+) --> 1 Battery negative (-) --> 2 Backward If the result is not as specified, replace the seat frame with adjuster.

Scheme 61

Scheme 62

1. INSPECT FRONT POWER SEAT LUMBAR SWITCH Inspect the LH side front power seat lumbar switch. Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Position Specified Condition 1(R) - 2(E2) HOLD Below 1 ohms 3(B) - 4(H) HOLD Below 1 ohms 1(R) - 2(E2) OFF Below 1 ohms 4(H) - 5(E) OFF Below 1 ohms 1(R) - 3(B) RELEASE Below 1 ohms 4(H) - 5(E) RELEASE Below 1 ohms If the result is not as specified, replace the switch. Inspect the RH side front power seat lumbar switch. Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Position Specified Condition 1(R) - 2(E2) HOLD Below 1 ohms 3(B) - 4(H) HOLD Below 1 ohms 1(R) - 2(E2) OFF Below 1 ohms 4(H) - 5(E) OFF Below 1 ohms 1(R) - 3(B) RELEASE Below 1 ohms 4(H) - 5(E) RELEASE Below 1 ohms If the result is not as specified, replace the switch.

Scheme 63

Scheme 64

1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY Inspect the LH side lumbar support adjuster motor. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminal. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 1 Battery negative (-) --> 2 Clockwise Battery positive (+) --> 2 Battery negative (-) --> 1 Counterclockwise If the result is not as specified, replace the lumbar support adjuster assembly. Inspect the RH side lumbar support adjuster motor. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminal. OK MEASUREMENT CONDITION CHART Measurement Condition Operational Direction Battery positive (+) --> 1 Battery negative (-) --> 2 Clockwise Battery positive (+) --> 2 Battery negative (-) --> 1 Counterclockwise If the result is not as specified, replace the lumbar support adjuster assembly.

Scheme 65

Scheme 66

Scheme 67

1. INSPECT SEAT HEATER SWITCH Inspect the driver side seat heater switch operation. Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Position Specified Condition 2(IG) - 4(SWL) OFF 10 kohms or higher 2(IG) - 4(SWL) ON Below 1 ohms 3(RVL) - 4(SWL) ON (Minimum to Maximum) 0.35 to 3.4 kohms If the result is not as specified, replace the switch. Turn the seat heater switch on and check if the seat heater switch indicator comes on. OK MEASUREMENT CONDITION CHART Measurement Condition Specified Condition Battery positive (+) --> Terminal 2(IG) Battery negative (-) --> Terminal 7(E) Comes on If the result is not as specified, replace the switch. Check if the seat heater switch indicator comes on. OK MEASUREMENT CONDITION CHART Measurement Condition Specified Condition Battery positive (+) --> Terminal 8(ILL+) Battery negative (-) --> Terminal 5(ILL-) Comes on If the result is not as specified, replace the switch. Inspect the front passenger side seat heater switch operation. Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Switch Position Specified Condition 2(IG) - 6(SWR) OFF 10 kohms or higher 2(IG) - 6(SWR) ON Below 1 ohms 1(RVR) - 6(SWR) ON (Minimum to Maximum) 0.35 to 3.4 kohms If the result is not as specified, replace the switch. Turn the seat heater switch on and check if the seat heater switch indicator comes on. OK MEASUREMENT CONDITION CHART Measurement Condition Specified Condition Battery positive (+) --> Terminal 2(IG) Battery negative (-) --> Terminal 7(E) Comes on If the result is not as specified, replace the switch. Check if the seat heater switch indicator comes on. OK MEASUREMENT CONDITION CHART Measurement Condition Specified Condition Battery positive (+) --> Terminal 8(ILL+) Battery negative (-) --> Terminal 5(ILL-) Comes on If the result is not as specified, replace the switch.

Scheme 68

1. INSPECT FRONT SEATBACK HEATER LH Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition 1 - 2 Always Below 1 ohms If the result is not as specified, replace the front seatback heater.
2. INSPECT FRONT SEATBACK HEATER RH Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition 1 - 2 Always Below 1 ohms If the result is not as specified, replace the front seatback heater.

Scheme 69

1. INSPECT FRONT SEAT CUSHION HEATER LH Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition A-1 - B-1 Seat heater temp, below 25 to 35°C (77 to 95°F) 8,000 to 8,400 ohms A-1 - B-1 Seat heater temp. 46 to 54°C (115 to 129°F) 3,900 to 4,300 ohms A-2 - A-3 Seat heater temp, below 25 to 35°C (77 to 95°F) Below 1 ohms A-2 - A-3 Seat heater temp. 46 to 54°C (115 to 129°F) 10 kohms or higher (thermostat OFF) A-4 - B-2 Always Below 1 ohms If the result is not as specified, replace the front seat cushion heater.
2. INSPECT FRONT SEAT CUSHION HEATER RH Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition A-1 - B-1 Seat heater temp, below 25 to 35°C (77 to 95°F) 8,000 to 8,400 ohms A-1 - B-1 Seat heater temp. 46 to 54°C (115 to 129°F) 3,900 to 4,300 ohms A-2 - A-3 Seat heater temp, below 25 to 35°C (77 to 95°F) Below 1 ohms A-2 - A-3 Seat heater temp. 46 to 54°C (115 to 129°F) 10 kohms or higher (thermostat OFF) A-4 - B-2 Always Below 1 ohms If the result is not as specified, replace the front seat cushion heater.

Scheme 70

Scheme 71

1. INSPECT FRONT SEAT HEATER CONTROL LH Disconnect the front seat heater control connector. Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition S33-6 - Body ground Always Below 1 ohms If the result is not as specified, repair or replace the wire harness or connector. Measure the voltage according to the value(s) in the table below. Voltage TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition S33-1 - S33-6 Ignition switch ON and driver side seat heater switch ON 10 to 14 V S33-4 - S33-6 Ignition switch ON 10 to 14 V S33-5 - S33-6 Ignition switch ON and driver side seat heater switch ON 1 to 13 V If the result is not as specified, repair or replace seat heater switch circuit.
2. INSPECT FRONT SEAT HEATER CONTROL RH Disconnect the front seat heater control connector. Measure the resistance according to the value(s) in the table below. Resistance TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition S34-6 - Body ground Always Below 1 ohms If the result is not as specified, repair or replace wire harness or connector. Measure the voltage according to the value(s) in the table below. Voltage TESTER CONNECTION AND SPECIFIED CONDITION Tester Connection Condition Specified Condition S34-1 - S34-6 Ignition switch ON and front passenger side seat heater switch ON 10 to 14 V S34-4 - S34-6 Ignition switch ON 10 to 14 V S34-5 - S34-6 Ignition switch ON and front passenger side seat heater switch ON 1 to 13 V If the result is not as specified, repair or replace the seat heater switch circuit.