Seat Belt: Overview Lexus IS II

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1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent airbag deployment. (See «PRECAUTION»(ref-235542-S10058841152006062400000) )
2. REMOVE FRONT SEAT HEADREST ASSEMBLY
3. REMOVE FRONT OUTER SEAT TRACK BRACKET COVER RH Lift up the seat track adjusting handle and move the seat to the rear most position. Using a screwdriver, detach the 2 claws and remove the front outer seat track bracket cover RH. HINT: Tape the screwdriver tip before use.
4. REMOVE FRONT INNER SEAT TRACK BRACKET COVER RH
5. REMOVE REAR OUTER SEAT TRACK COVER RH Lift up the seat track adjusting handle and move the seat to the position farthest forward. Using a screwdriver, detach the 2 claws and remove the rear outer seat track cover RH. HINT: Tape the screwdriver tip before use.
6. REMOVE REAR INNER SEAT TRACK COVER RH
7. REMOVE FRONT SEAT ASSEMBLY RH Lift up the seat track adjusting handle and move the seat to the rear most position. Remove the 2 bolts on the front seat track bracket. Lift up the seat track adjusting handle and move the seat to the position farthest forward. Remove the 2 bolts on the rear seat track bracket. Lift up the seat track adjusting handle and move the seat to the center position. Also, operate the reclining adjuster release handle and move the seatback to the upright position. Disconnect the connectors under the seat. Then remove the front seat.
8. REMOVE FRONT SEAT INNER BELT ASSEMBLY RH Disconnect the connector and detach the 3 clamps. Remove the nut and front seat inner belt assembly RH.
9. REMOVE RECLINING ADJUSTER RELEASE HANDLE RH Lift the reclining adjuster release handle. Using a screwdriver, disengage the claw and remove the reclining adjuster release handle. HINT: Tape the screwdriver tip before use.
10. REMOVE VERTICAL ADJUSTER RH COVER Using a screwdriver, disengage the 3 claws and remove the vertical adjuster RH cover. HINT: Tape the screwdriver tip before use.
11. REMOVE VERTICAL ADJUSTING HANDLE RH Remove the 2 screws and the vertical adjusting handle RH.
12. REMOVE VERTICAL SEAT ADJUSTER KNOB RH Remove the snap ring and the vertical seat adjuster knob RH.
13. REMOVE FRONT SEAT CUSHION SHIELD RH Remove the screw. Disengage the 2 claws and clip to remove the front seat cushion shield RH.
14. REMOVE FRONT SEAT INNER CUSHION SHIELD RH Remove the screw. Disengage the 2 claws and clip to remove the front seat inner cushion shield RH.
15. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD Disengage the clamp and separate the occupant detection sensor connector. Disengage the 2 hooks. Disengage the hooks and clamp. Remove the front seat cushion cover with pad.
16. REMOVE SEPARATE TYPE FRONT SEAT CUSHION PAD Remove the hog rings. Remove the separate type front seat cushion pad.

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1. INSPECT OCCUPANT DETECTION SENSOR (SEPARATE TYPE FRONT SEAT CUSHION PAD) Measure the resistance according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S31924660592006062400000) . Resistance TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition 1 - 3 The passenger seat is occupied Below 100 ohms 1 - 3 The passenger seat is not occupied Below 1 M ohms

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1. INSTALL SEPARATE TYPE FRONT SEAT CUSHION PAD Using hog ring pliers, install the separate type front seat cushion pad with new hog rings. NOTE: Be careful not to damage the cover. When installing the hog rings, take care to minimize wrinkles as much as possible. Using hog ring pliers, install the separate type front seat cushion pad to the separate type front seat cushion cover with new hog rings. NOTE: Be careful not to damage the cover. When installing the hog rings, take care to minimize wrinkles as much as possible.
2. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD Engage the hooks and clamp. Engage the hooks to install the separate type front seat cushion cover with pad. Engage the clamp to install the occupant detection sensor connector.
3. INSTALL FRONT SEAT INNER CUSHION SHIELD RH Engage the 2 claws and clip to install the front seat inner cushion shield RH. Install the screw.
4. INSTALL FRONT SEAT CUSHION SHIELD RH Engage the 2 claws and clip to install the front seat cushion shield RH. Install the screw.
5. INSTALL VERTICAL SEAT ADJUSTER KNOB RH Install the vertical seat adjuster knob RH with the snap ring.
6. INSTALL VERTICAL ADJUSTING HANDLE RH Install the vertical adjusting handle RH with the 2 screws.
7. INSTALL VERTICAL ADJUSTER RH COVER Engage the 3 claws to install the vertical adjuster cover RH.
8. INSTALL RECLINING ADJUSTER RELEASE HANDLE RH Engage the claw to install the reclining adjuster release handle RH.
9. INSTALL FRONT SEAT INNER BELT ASSEMBLY RH Install the 3 clamps. Connect the connector. Install the front seat inner belt assembly RH with the nut. Torque: 42 N*m (428 kgf*cm, 31 ft.*lbf) NOTE: Do not allow the anchor part of the front seat inner belt assembly to overlap the protruding parts of the front seat adjuster.
10. INSTALL FRONT SEAT ASSEMBLY RH Place the seat in the cabin. Connect the connectors under the seat. Lift up the seat track adjusting handle and move the seat to the position farthest forward. Temporarily install the 2 bolts on the rear seat track bracket. Lift up the seat track adjusting handle and move the seat to the rearmost position. Temporarily install the 2 bolts on the front seat track bracket. Tighten the 4 bolts in the order indicated in (Scheme 33). Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
11. INSTALL REAR OUTER SEAT TRACK COVER RH Lift up the seat track adjusting handle and move the seat to the position farthest forward. Engage the 2 claws to install the rear outer seat track cover RH.
12. INSTALL REAR INNER SEAT TRACK COVER RH
13. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER RH Lift up the seat track adjusting handle and move the seat to the rearmost position. Engage the 2 claws to install the front outer seat track bracket cover RH.
14. INSTALL FRONT INNER SEAT TRACK BRACKET COVER RH
15. INSTALL FRONT SEAT HEADREST ASSEMBLY
16. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
17. PERFORM INITIALIZATION HINT: Some systems need initialization after reconnecting the cable to the negative battery terminal. (See «INITIALIZATION»(ref-235541-S32349848442006062400000) )
18. INSPECT SLIDE ADJUSTER LOCK
19. INSPECT SRS WARNING LIGHT

1. Inspect the SRS warning light. (See «DIAGNOSIS SYSTEM»(ref-235542-S25406180262006062400000) )

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1. REMOVE FRONT SEAT HEADREST ASSEMBLY
2. REMOVE FRONT OUTER SEAT TRACK BRACKET COVER RH Operate the power seat switch knob and move the seat to the rearmost position. Using a screwdriver, detach the 2 claws and remove the front outer seat track bracket cover RH. HINT: Tape the screwdriver tip before use.
3. REMOVE FRONT INNER SEAT TRACK BRACKET COVER RH
4. REMOVE REAR OUTER SEAT TRACK COVER RH Operate the power seat switch knob and move the seat to the position farthest forward. Using a screwdriver, detach the 2 claws and remove the rear seat track cover RH. HINT: Tape the screwdriver tip before use.
5. REMOVE REAR INNER SEAT TRACK COVER RH
6. REMOVE FRONT SEAT ASSEMBLY RH Operate the power seat switch knob and move the seat to the rearmost position. Remove the 2 bolts on the front seat track bracket. Operate the power seat switch knob and move the seat to the position farthest forward. Remove the 2 bolts on the rear seat track bracket. Disconnect the cable from the negative (-) battery terminal. CAUTION: Wait for 90 seconds after disconnecting the cable to prevent airbag deployment. (See «PRECAUTION»(ref-235542-S10058841152006062400000) ) Disconnect the connectors under the seat. Then remove the seat.
7. REMOVE FRONT SEAT INNER BELT ASSEMBLY RH Disconnect the connector and detach the 4 clamps. Remove the nut and front seat inner belt assembly RH.
8. REMOVE RECLINING POWER SEAT SWITCH KNOB Using a screwdriver, detach the knob. HINT: Tape the screwdriver tip before use.
9. REMOVE SLIDE AND VERTICAL POWER SEAT SWITCH KNOB Using a screwdriver, detach the knob. HINT: Tape the screwdriver tip before use.
10. REMOVE FRONT SEAT CUSHION SHIELD WITH NO. 1 CUSHION SHIELD INNER Release the 2 rubber bands of the front seatback board from the front seat frame. Remove the 6 screws. Disengage the claw and remove the cushion shield with No. 1 cushion shield inner. Disconnect the connector from the front power seat lumbar switch.
11. REMOVE FRONT SEAT INNER CUSHION SHIELD RH (See Step 14 in «REMOVAL»(ref-235573-S32208814362006062400000) )
12. REMOVE FRONT POWER SEAT SWITCH (w/ Seat Position Memory System) Remove the 3 screws. Disconnect the 2 connectors and remove the front power seat switch.
13. REMOVE FRONT POWER SEAT SWITCH (w/o Seat Position Memory System) Remove the 3 screws. Disconnect the connector and remove the front power seat switch.
14. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD Disconnect the connectors and detach the clamps. Disengage the clamp and separate the occupant detection sensor connector. Remove the 2 clips. Disengage the hooks and remove the separate type front seat cushion cover with pad.
15. REMOVE SEPARATE TYPE FRONT SEAT CUSHION PAD

1. Remove the hog rings and separate type front seat cushion pad.

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SYSTEM DESCRIPTION

The seat belt tension reducer is adopted to the front seat belts. This mechanism can help reduce the belt tension applied to the occupants in the front seats when the seat belts are fastened.

1. Driver seat belt warning light When the driver seat belt is not fastened with the engine switch on (IG), the driver seat belt warning light on the combination meter assembly comes on to inform the driver. The center airbag assembly detects the driver seat belt status and sends signals to the combination meter assembly through CAN & BEAN.
2. Passenger seat belt warning with navigation system: When the passenger seat belt is not fastened with the engine switch on (IG) and the passenger seat occupied, check that the passenger seat belt warning light on the multimedia module display blinks. The combination meter assembly detects the passenger seat belt status and whether the passenger seat is occupied. without navigation system: When the passenger seat belt is not fastened with the engine switch on (IG) and the passenger seat occupied, check that the passenger seat belt warning light on the integration control & panel blinks. The combination meter assembly detects the passenger seat belt status and whether the passenger seat is occupied.

DESCRIPTION

When the engine switch is on (IG), the center airbag sensor assembly transmits front seat inner belt state signals to the combination meter assembly though the CAN and BEAN. If the driver seat belt is not fastened, the combination meter assembly blinks the driver seat belt warning light. If the seat belt is fastened, the warning light goes off.

Note. The seat belt warning system uses the CAN and BEAN. Before troubleshooting the seat belt warning system, perform "COMMUNICATION FUNCTION CHECK" by following HOW TO PROCEED WITH TROUBLESHOOTING to confirm that the communication systems are normal.

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1. PERFORM ACTIVE TEST USING INTELLIGENT TESTER Operate the intelligent tester according to the steps on the display and select "ACTIVE TEST". METER ACTIVE TEST USING INTELLIGENT TESTER - METER Item Test Details Diagnostic Note D-BELT REMIND D-SEAT BELT indicator light (OFF/ON) Confirm that the vehicle is stopped with the engine idling OK: Switch condition (ON/OFF) can be switched by "ACTIVE TEST". NG: GO TO «COMBINATION METER»(ref-235585-S29802631042006062400000) OK: Go To Next Step
2. CHECK DTCS HINT: See «DTC CHECK/CLEAR»(ref-235542-S25533838242006062400000) Check DTCs. Result RESULT REFERENCE B1655 is output B B1655 is not output A B: GO TO «AIRBAG SYSTEM»(ref-235542-S13106599752006062400000) A: GO TO NEXT STEP REPLACE CENTER AIRBAG SENSOR ASSEMBLY

with Navigation System

The combination meter assembly detects the state of the front seat inner belt assembly RH when the front passenger seat is occupied with the engine switch on (IG). If the front passenger seat belt is not fastened, the front seat belt warning light on the multimedia module display blinks. If the seat belt is fastened, the warning light goes off.

without Navigation System

The combination meter assembly detects the state of the front seat inner belt assembly RH when the front passenger seat is occupied with the engine switch on (IG). If the front passenger seat belt is not fastened, the front seat belt warning light on the integration control & panel assembly blinks. If the seat belt is fastened, the warning light goes off.

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1. PERFORM ACTIVE TEST BY INTELLIGENT TESTER Operate the intelligent tester according to the steps on the display and select "ACTIVE TEST". METER ACTIVE TEST BY INTELLIGENT TESTER - METER Item Test Details Diagnostic Note P-BELT REMIND P-SEAT BELT indicator light (OFF/ON) Confirm that the vehicle is stopped with the engine idling Result ACTIVE TEST BY INTELLIGENT TESTER RESULT REFERENCE OK (without Navigation System) A OK (with Navigation System) B NG C OK: Switch condition (ON/OFF) can be switched by "ACTIVE TEST". B: Go to step 5 C: GO TO «COMBINATION METER»(ref-235585-S29802631042006062400000) A: GO to next step.
2. CHECK WIRE HARNESS (INTEGRATION CONTROL & PANEL +B) Disconnect the integration control & panel connector. Measure the voltage according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S42658761512006062400000) . Voltage TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition J54-4 (IG+) - Body ground Engine switch on (IG) 10 to 14 V NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
3. CHECK INTEGRATION CONTROL & PANEL Disconnect the integration control & panel connector. Apply battery voltage to the connector according to «SPECIFIED CONDITION TABLE»(ref-235573-S36331074562006062400000) . Voltage SPECIFIED CONDITION TABLE Condition Specified Condition Battery positive (+ -->) Terminal 4 (IG) Battery negative (- -->) Terminal 13 (PBEW) Lights up (Seat belt warning light) NG: REPLACE INTEGRATION CONTROL & PANEL OK: Go to next step
4. CHECK WIRE HARNESS (INTEGRATION CONTROL & PANEL - COMBINATION METER ASSEMBLY) Disconnect the combination meter assembly and integration control & panel connectors. Measure the resistance according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S07992268442006062400000) . Resistance TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition J35-3 (PBLT) - J54-13 (PBEW) Always Below 1 ohms J35-3 (PBLT) - Body ground Always 10 k ohms or higher OK: Go to step 8 NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
5. CHECK WIRE HARNESS (MULTIMEDIA MODULE DISPLAY +B) Disconnect the multimedia module display connector. Measure the voltage according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S28971930702006062400000) . Voltage TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition J50-3 (IG+) - Body ground Engine switch on (IG) 10 to 14 V NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
6. CHECK MULTIMEDIA MODULE DISPLAY Disconnect the multimedia module display connector. Apply battery voltage to the connector according to «SPECIFIED CONDITION TABLE»(ref-235573-S25983971582006062400000) . Voltage SPECIFIED CONDITION TABLE Condition Specified Condition Battery positive (+ -->) Terminal 3 (IG) Battery negative (- -->) Terminal 21 (PBEW) Lights up (Seat belt warning light) NG: REPLACE MULTIMEDIA MODULE DISPLAY OK: Go to next step
7. CHECK WIRE HARNESS (MULTIMEDIA MODULE DISPLAY - COMBINATION METER ASSEMBLY) Disconnect the combination meter assembly and multimedia module display connectors. Measure the resistance according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S29312772692006062400000) . Resistance TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition J35-3 (PBLT) - J50-21 (PBEW) Always Below 1 ohms J35-3 (PBLT) - Body ground Always 10 k ohms or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
8. INSPECT SEPARATE TYPE FRONT SEAT CUSHION COVER (OCCUPANT DETECTION SENSOR) Disconnect the occupant detection sensor connector. Measure the resistance according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S04511755192006062400000) . Resistance TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition A-1 - A-3 The passenger seat is occupied Below 100 ohms A-1 - A-3 The passenger seat is not occupied Below 1 M ohms NG: REPLACE SEPARATE TYPE FRONT SEAT CUSHION COVER (OCCUPANT DETECTION SENSOR) OK: Go to next step
9. CHECK WIRE HARNESS (COMBINATION METER ASSEMBLY - FRONT SEAT INNER BELT RH) Disconnect the front seat inner belt RH connector. Measure the resistance according to the value(s) in «TESTER CONNECTION SPECIFIED CONDITION TABLE»(ref-235573-S31587770452006062400000) . Resistance TESTER CONNECTION SPECIFIED CONDITION TABLE Tester Connection Condition Specified Condition J35-4 (P/SB) - T3-1 (WS+) Always Below 1 ohms J35-4 (E) - Body ground Always 10 k ohms or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
10. REPLACE FRONT SEAT INNER BELT ASSEMBLY (PASSENGER SIDE) Replace the front seat inner belt assembly (Passenger side). OK: Seat belt warning operation returns to normal. NG: REPLACE COMBINATION METER OK: END

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1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL (for Manual Seat) CAUTION: Wait for 90 seconds after disconnecting the cable to prevent airbag deployment. (See «PRECAUTION»(ref-235542-S10058841152006062400000) )
2. REMOVE FRONT SEAT HEADREST ASSEMBLY
3. REMOVE FRONT OUTER SEAT TRACK BRACKET COVER (for Manual Seat) (See Step 4 in «REMOVAL»(ref-235576-S21818771622006062400000) )
4. REMOVE FRONT INNER SEAT TRACK BRACKET COVER (for Manual Seat) (See Step 3 in «REMOVAL»(ref-235576-S21818771622006062400000) )
5. REMOVE REAR OUTER SEAT TRACK COVER (for Manual Seat) (See Step 5 in «REMOVAL»(ref-235576-S21818771622006062400000) )
6. REMOVE REAR INNER SEAT TRACK COVER (for Manual Seat) (See Step 6 in «REMOVAL»(ref-235576-S21818771622006062400000) )
7. REMOVE FRONT SEAT ASSEMBLY (for Manual Seat) (See Step 7 in «REMOVAL»(ref-235576-S21818771622006062400000) )
8. REMOVE FRONT OUTER SEAT TRACK BRACKET COVER (for Power Seat) (See Step 2 in «REMOVAL»(ref-235576-S12990610442006062400000) )
9. REMOVE FRONT INNER SEAT TRACK BRACKET COVER (for Power Seat)
10. REMOVE REAR OUTER SEAT TRACK COVER (for Power Seat) (See Step 4 in «REMOVAL»(ref-235576-S12990610442006062400000) )
11. REMOVE REAR INNER SEAT TRACK COVER (for Power Seat)
12. REMOVE FRONT SEAT ASSEMBLY (for Power Seat) (See Step 6 in «REMOVAL»(ref-235576-S12990610442006062400000) )
13. REMOVE FRONT SEAT INNER BELT ASSEMBLY (for Manual Seat) Disconnect the connector and detach the 3 clamps. Remove the nut and front seat inner belt assembly.
14. REMOVE FRONT SEAT INNER BELT ASSEMBLY (for Power Seat) Disconnect the connector and detach the 4 clamps. Remove the nut and front seat inner belt assembly.

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1. INSPECT FRONT SEAT INNER BELT ASSEMBLY RH Measure the resistance between terminals of the switch when the switch is operated. HINT: This is the inspection procedure of the inner belt switch for the tension reducer. The circuit of the seat belt warning or airbag system cannot be inspected by this procedure. Resistance TESTER CONNECTION SPECIFIED CONDITION Tester Connection Condition Specified Condition 4 - 5 Seat belt is fastened Below 1 ohms 4 - 5 Seat belt is unfastened 10 k ohms or higher
2. INSPECT FRONT SEAT INNER BELT ASSEMBLY LH Measure the resistance between terminals of the switch when the switch is operated. HINT: This is the inspection procedure of the inner belt switch for the tension reducer. The circuit of the seat belt warning or airbag system cannot be inspected by this procedure. Resistance TESTER CONNECTION SPECIFIED CONDITION Tester Connection Condition Specified Condition 4 - 5 Seat belt is fastened Below 1 ohms 4 - 5 Seat belt is unfastened 10 k ohms or higher

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1. INSTALL FRONT SEAT INNER BELT ASSEMBLY (for Manual Seat) Install the front seat inner belt assembly with the nut. Torque: 42 N*m (428 kgf*cm, 31 ft.*lbf) NOTE: Do not allow the anchor part of the front seat inner belt assembly to overlap the protruding parts of the front seat adjuster. Connect the connector and attach the 3 clamps.
2. INSTALL FRONT SEAT INNER BELT ASSEMBLY (for Power Seat) Install the front seat inner belt assembly with the nut. Torque: 42 N*m (428 kgf*cm, 31 ft.*lbf) NOTE: Do not allow the anchor part of the front seat inner belt assembly to overlap the protruding parts of the front seat adjuster. Connect the connector and attach the 4 clamps.
3. INSTALL FRONT SEAT ASSEMBLY (for Manual Seat) (See «INSTALLATION»(ref-235576-S03189139932006062400000) )
4. INSTALL REAR INNER SEAT TRACK COVER (for Manual Seat) (See Step 2 in «INSTALLATION»(ref-235576-S03189139932006062400000) )
5. INSTALL REAR OUTER SEAT TRACK COVER (for Manual Seat) (See Step 3 in «INSTALLATION»(ref-235576-S03189139932006062400000) )
6. INSTALL FRONT INNER SEAT TRACK BRACKET COVER (for Manual Seat) (See Step 5 in «INSTALLATION»(ref-235576-S03189139932006062400000) )
7. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER (for Manual Seat) (See Step 4 in «INSTALLATION»(ref-235576-S03189139932006062400000) )
8. INSTALL FRONT SEAT ASSEMBLY (for Power Seat) (See «INSTALLATION»(ref-235576-S39454599512006062400000) )
9. INSTALL REAR INNER SEAT TRACK COVER (for Power Seat)
10. INSTALL REAR OUTER SEAT TRACK COVER (for Power Seat)
11. INSTALL FRONT INNER SEAT TRACK BRACKET COVER (for Power Seat)
12. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER (for Power Seat)
13. INSTALL FRONT SEAT HEADREST ASSEMBLY
14. PERFORM INITIALIZATION HINT: Some systems need initialization after reconnecting the cable to the negative battery terminal. (See «INITIALIZATION»(ref-235541-S32349848442006062400000) )
15. INSPECT SLIDE ADJUSTER LOCK (for Manual Seat)
16. INSPECT FRONT SEAT ASSEMBLY (for Power Seat) (See Step 9 in «INSTALLATION»(ref-235576-S39454599512006062400000) )
17. INSPECT SRS WARNING LIGHT

Inspect the SRS warning light. (See DIAGNOSIS SYSTEM )

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1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent airbag deployment. (See «PRECAUTION»(ref-235542-S10058841152006062400000) )
2. REMOVE LAP BELT OUTER ANCHOR COVER Disengage the 3 claws and remove the lap belt outer anchor cover.
3. DISCONNECT FRONT SEAT OUTER BELT ASSEMBLY Remove the bolt and disconnect the floor end of the front seat outer belt assembly.
4. REMOVE FRONT DOOR SCUFF PLATE (w/o Illumination) (See Step 50 in «REMOVAL»(ref-235599-S10274364092006062400000) )
5. REMOVE FRONT DOOR SCUFF PLATE LH (w/ Illumination) (See Step 52 in «REMOVAL»(ref-235599-S10274364092006062400000) )
6. REMOVE REAR DOOR SCUFF PLATE (See Step 103 in «REMOVAL»(ref-235599-S10274364092006062400000) )
7. REMOVE LOWER CENTER PILLAR GARNISH (See Step 108 in «REMOVAL»(ref-235599-S10274364092006062400000) )
8. REMOVE CENTER PILLAR GARNISH (See Step 110 in «REMOVAL»(ref-235599-S10274364092006062400000) )
9. REMOVE FRONT SEAT OUTER BELT ASSEMBLY Remove the nut and disconnect the shoulder anchor of the front seat outer belt assembly. Using a screwdriver, pull out the locking button in the direction shown by the arrow to release the lock, and disconnect the pretensioner connector. HINT: Tape the screwdriver tip before use. Disconnect the connectors. Remove the 2 bolts and the front seat outer belt assembly.

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1. INSPECT FRONT SEAT OUTER BELT ASSEMBLY Check the tension reducer operation. NOTE: Do not apply battery voltage to the pretensioner connector. Connect the battery's positive (+) lead to terminal 1 of the tension reducer connector and the negative (-) lead to terminal 2. Check that an operating sound is heard when the magnetized solenoid is attracting the plunger. Pull out the seat belt and allow it to retract. Listen to the operating sound. Pull out the seat belt again, disconnect the battery's negative (-) lead and allow the seat belt to retract. Listen to the operating sound again and check that the operating sound volume has increased. If the result is not as specified, replace the outer belt assembly.

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1. INSTALL FRONT SEAT OUTER BELT ASSEMBLY Check the degree of tilt when the ELR begins to lock. Check that the belt does not lock at less than 15 degrees of tilt in any direction but locks at over 45 degrees of tilt while gently pulling the belt. NOTE: Do not disassemble the retractor. Temporarily install the front seat outer belt assembly with the 2 bolts. Fully tighten the upper side bolt first, then the lower side bolt to install the front seat outer belt assembly. Torque: For upper bolt 7.5 N*m (77 kgf*cm, 66 in.*lbf) For lower bolt 42 N*m (428 kgf*cm, 31 ft.*lbf) Connect the pretensioner connector and lock the locking button. NOTE: Securely lock the locking button. Connect the connectors. Install the shoulder anchor of the front seat outer belt assembly with the nut. Torque: 42 N*m (428 kgf*cm, 31 ft.*lbf)
2. INSTALL CENTER PILLAR GARNISH (See Step 30 in «INSTALLATION»(ref-235599-S41342360772006062400000) )
3. INSTALL LOWER CENTER PILLAR GARNISH (See Step 32 in «INSTALLATION»(ref-235599-S41342360772006062400000) )
4. INSTALL REAR DOOR SCUFF PLATE (See Step 37 in «INSTALLATION»(ref-235599-S41342360772006062400000) )
5. INSTALL FRONT DOOR SCUFF PLATE (w/o Illumination) (See Step 88 in «INSTALLATION»(ref-235599-S41342360772006062400000) )
6. REMOVE FRONT DOOR SCUFF PLATE LH (w/ Illumination) (See Step 90 in «INSTALLATION»(ref-235599-S41342360772006062400000) )
7. CONNECT FRONT SEAT OUTER BELT ASSEMBLY Install the floor end of the front seat outer belt assembly with the bolt. Torque: 42 N*m (428 kgf*cm, 31 ft.*lbf) Check if the ELR locks. NOTE: The check should be performed with the outer belt assembly installed. With the belt assembly installed, check that the belt locks when it is pulled out quickly.
8. INSTALL LAP BELT OUTER ANCHOR COVER Engage the 3 claws to install the lap belt outer anchor cover.
9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
10. PERFORM INITIALIZATION HINT: Some systems need initialization after reconnecting the cable to the negative battery terminal. (See «INITIALIZATION»(ref-235541-S32349848442006062400000) )
11. INSPECT SRS WARNING LIGHT

Inspect the SRS warning light. (See DIAGNOSIS SYSTEM )