Contents Wiring diagrams Section: Restraints Control Systems All sections

Seat Belt System (Except Wrx): Other Subaru XV GP

Restraints Control Systems 16 illustrations ~1980 words

CAUTION

  1. Before starting the work, turn the ignition switch to OFF, disconnect the battery ground cable and wait for 60 seconds or more.
  2. The pretensioner system is fitted with a backup power supply. After disconnecting the battery ground cable, the pretensioner may operate if you do not wait for 60 seconds or more before starting pretensioner system servicing.
  3. Do not drop or apply any impact to the pretensioner.
  4. If oil, grease or water gets on the pretensioner, wipe it off immediately with a dry cloth.
  5. Do not expose the pretensioner to high temperature or flame.
  6. Do not allow current to flow through or voltage to reach the pretensioner. Do not use a circuit tester to check resistance of the pretensioner.
  7. Do not disassemble or attempt to repair the pretensioner. If it is dented, cracked or deformed, replace it with a new genuine part.
  8. Do not use the airbag or pretensioner parts from other vehicles. Always use a new genuine part for replacement.
  9. When handling a seat belt with deployed pretensioner, wear gloves and goggles. Wash your hands afterwards.
  10. Do not reuse a seat belt with deployed pretensioner.
  11. Before disposal, make sure to perform an operation process to the pretensioners.
  12. If material from the pretensioner enters the eyes or contacts skin during operation process, wash it away with clean water, and then consult a doctor.

Scheme 29

Scheme 29: SPECIAL TOOL

Scheme 30

Scheme 30

Scheme 31

Scheme 31

Scheme 32

Scheme 32

Scheme 33

Scheme 33
  1. Subaru Select Monitor ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 1B022XU0 SUBARU SELECT MONITOR III KIT Used for setting of each function and troubleshooting for electrical system.
  2. TEST HARNESS AP ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 98299FJ030 TEST HARNESS AP Used when measuring voltage and resistance of occupant detection system.
  3. TEST HARNESS AG ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 98299AG070 TEST HARNESS AG Used when measuring voltage and resistance of airbag control module.
  4. TEST HARNESS Y ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 98299AG040 TEST HARNESS Y Used for troubleshooting seat belt buckle switch.
  5. AIRBAG RESISTOR ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 98299PA040 AIRBAG RESISTOR Used in replacement of airbag module for which resistance value is same as airbag module.

GENERAL TOOL

TOOL NAMEREMARKS
Circuit testerUsed for measuring resistance and voltage.

PROCEDURE

For connectors of seat belt pretensioner, lap seat belt pretensioner and buckle switch RH, refer to AIRBAG CONNECTOR of AIR BAG SYSTEM (EXCEPT WRX) section or OCCUPANT DETECTION SYSTEM (DIAGNOSTICS) (WRX) -- IMPREZA WRX .

  1. Airbag system: < Refer to «PROCEDURE»(ref-560375-S26212427882013061300000) , Airbag Connector. >
  2. Occupant detection system: < Refer to «PROCEDURE»(ref-560393-S11212001052013061300000) , Airbag Connector. >

SEAT BELT OUTER - FRONT

CAUTIONThe airbag system is fitted with a backup power supply. After disconnecting the battery ground cable, the airbag may operate if you do not wait for 60 seconds before starting the service of airbag system. Do not drop or subject the pretensioner to any impact. Since the pretensioner and bracket are integrated as a unit, do not disassemble them.

Scheme 34

Scheme 34

Scheme 35

Scheme 35

Scheme 36

Scheme 36

Scheme 37

Scheme 37

Scheme 38

Scheme 38

Scheme 39

Scheme 39

Scheme 40

Scheme 40
  1. Before working, turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more.
  2. Tilt the front seat backrest assembly forward, and move the front seat all the way forward.
  3. Release the claws, and then remove the cover side sill - front INN. (On the side where seat belt assembly is removed) CAUTION: Do not pull with excessive force. Doing so may damage the claws of the cover side sill - front INN.
  4. Remove the rear seat cushion assembly. Push the corners of the seat cushion from above. While pushing the corners of the seat cushion from above, pull the knob of the hook - seat cushion rear towards yourself. While pulling the knob towards yourself, disconnect the hooks by lifting up the rear seat cushion. NOTE: Pull the left side of the knob to disconnect the LH side hook, and pull the right side of the knob to disconnect the RH side hook. Remove the hook (A) by pushing it back while lifting the front side of the rear seat cushion, and remove the rear seat cushion.
  5. Release the clips and claws, and then remove the cover side sill - rear INN. (On the side where seat belt assembly is removed) CAUTION: Do not pull with excessive force. Doing so may damage the claws of the cover side sill - rear INN.
  6. Remove the trim panel - center pillar lower. (On the side where seat belt assembly is removed) Release the clip by pulling the trim panel - center pillar lower toward you. Expand the claws of the trim panel - center pillar lower outward, and remove it from the trim panel - center pillar upper. CAUTION: Do not expand the trim panel - center pillar lower excessively. Doing so may damage the trim. NOTE: First release the claw located to the front of the vehicle.
  7. Remove the trim panel - center pillar upper. (On the side where seat belt assembly is removed) Remove the cover through (a), and remove the seat belt anchor bolt. Remove the bolt on the lower side of the trim panel - center pillar upper. Remove the clip by pulling the upper part of the trim toward you, and while lowering the entire trim, remove the trim panel - center pillar upper. CAUTION: Do not reuse the upper clips of the trim panel - center pillar upper. Once the clip is removed, its holding force is reduced. Be sure to replace it with a new clip.
  8. Remove the seat belt outer - front. Turn over the floor mat to disconnect the belt tension sensor connector. < Refer to «DRIVER'S AIRBAG MODULE»(ref-560375-S42651612422013061300000) , CURTAIN AIRBAG MODULE & PRETENSIONER, PROCEDURE, Airbag Connector. > NOTE: For XV model, disconnect the connector of the passenger's lap seat belt pretensioner. Remove the bolt to remove the seat belt retractor. Remove the lower anchor bolt, and remove the seat belt outer - front.

SEAT BELT INNER - FRONT

CAUTIONThe airbag system is fitted with a backup power supply. After disconnecting the battery ground cable, the airbag may operate if you do not wait for 60 seconds before starting the service of airbag system.

Scheme 41

Scheme 41

Scheme 42

Scheme 42
  1. Turn the ignition switch to OFF.
  2. Disconnect the ground cable from battery and wait for at least 60 seconds before starting work.
  3. Remove the front seats. Tilt the backrest assembly forward and move the front seat to the front most position. Remove the cover - bolt rear (A) and remove the bolts. Move the front seat to the rearmost position, and remove the bolts. Disconnect the connector under the front seat. Seat belt warning light connector (driver's seat) Occupant detection system harness connector (passenger's seat) < Refer to «OCCUPANT DETECTION SYSTEM (BETWEEN AIRBAG REAR HARNESS AND SEAT HARNESS)»(ref-560393-S17954449572013061300000) , PROCEDURE, Airbag Connector. > Side airbag connector < Refer to «SIDE AIRBAG MODULE»(ref-560375-S33764229092013061300000) , PROCEDURE, Airbag Connector. > Seat heater connector (model with seat heater) Buckle switch RH connector (passenger's seat) < Refer to «BUCKLE SWITCH RH»(ref-560375-S22595669202013061300000) , PROCEDURE, Airbag Connector. >
  4. Remove the seat belt inner - front. Remove the nut, and remove the seat belt inner - front. Remove the clip for the inner seat belt harness located under the seat cushion.
CAUTIONThe parts of the driver and passenger sides are not the same. Before installation, make sure that the correct part is used. During installation, make sure that the seat belts are not twisted. After installation, make sure that the seat belt can be pulled out and retracted smoothly. Make sure that the seat belt harness is not caught anywhere. Wrong harness rooting may cause the harness short from pinch. Do not reuse the upper clips of the trim panel - center pillar upper. Once the clip is removed, its holding force is reduced. Be sure to replace it with a new clip.

Scheme 43

Scheme 43
  1. Before installation, perform a unit inspection of retractor. < Refer to «INSPECTION»(ref-560394-S35952753322013061300000) , Front Seat Belt. >
  2. Install the seat belt outer - front. Tightening torque: Front seat belt: < Refer to «FRONT SEAT BELT»(ref-560394-S17762624132013061300000) , COMPONENT, General Description. >
  3. Install the remaining parts in the reverse order of removal. NOTE: Assemble the trim panel - center pillar lower to the trim panel - center pillar upper securely.
  4. After installation, check the following points. The seat belt is not twisted. The seat belt can be pulled out and retracted smoothly. The adjuster assembly - seat belt can be moved smoothly. Check that the airbag warning light lights up for approximately 6 seconds and then turns off when connecting the battery ground cable and turning the ignition switch to ON.
CAUTIONBefore installation, make sure that the correct part is used. During installation, make sure that the seat belts are not twisted. Check that there is no pinching of the seat belt harness. Wrong harness rooting may cause the harness short from pinch.

Scheme 44

Scheme 44
  1. Install the seat belt inner - front. Tightening torque: Front seat belt: < Refer to «FRONT SEAT BELT»(ref-560394-S17762624132013061300000) , COMPONENT, General Description. >
  2. Locate the seat belt harness and retain it with a harness clip.
  3. Install the seat assembly to the body. CAUTION: The seat mounting bolts differ between the front mounting points and the rear mounting points. Make sure that you are using correct bolts at correct positions. Tighten the slide rail installing bolts in the order as shown in the figure, in several steps by gradually increasing the torque until they reach the specified torque. Front (bolt A): Washer diameter 22 mm (0.87 in) Rear (bolt B): Washer diameter 26 mm (1.02 in) Tightening torque: Front seat assembly: 53 N.m (5.40 kgf-m, 39.1 ft-lb)
  4. Check that no harness is caught by sliding the seat back and forth.

ADJUSTABLE ANCHOR ASSY

Referring to the installation procedure for seat belt outer - front, install the parts in the reverse order of removal.

Tightening torque

Front seat belt: < Refer to FRONT SEAT BELT , COMPONENT, General Description. >

SEAT BELT OUTER - REAR RH AND LH (4 DOOR MODEL)

  1. Before installation, perform a unit inspection of retractor. < Refer to «INSPECTION»(ref-560394-S34930911302013061300000) , Rear Seat Belt. >
  2. Install the seat belt outer - rear. CAUTION: During installation, make sure that the seat belts are not twisted. After installation, make sure that the seat belts are smoothly extended and wound. Tightening torque: Rear seat belt (4 door model): < Refer to «REAR SEAT BELT (4 DOOR MODEL)»(ref-560394-S28628820302013061300000) , COMPONENT, General Description. >
  3. Install the remaining parts in the reverse order of removal.
  4. After installation, check the following points.
  1. The seat belt is not twisted.
  2. The seat belt can be pulled out and retracted smoothly.

SEAT BELT OUTER - REAR RH AND LH (5 DOOR MODEL/XV MODEL)

  1. Before installation, perform a unit inspection of retractor. < Refer to «INSPECTION»(ref-560394-S34930911302013061300000) , Rear Seat Belt. >
  2. Install the seat belt outer - rear. CAUTION: During installation, make sure that the seat belts are not twisted. After installation, make sure that the seat belts are smoothly extended and wound. Tightening torque: Rear seat belt (5 door model/XV model): < Refer to «REAR SEAT BELT (5 DOOR MODEL/XV MODEL)»(ref-560394-S15421362462013061300000) , COMPONENT, General Description. >
  3. Install the trim panel - rear quarter trim upper.
  4. Install the remaining parts in the reverse order of removal.
  5. After installation, check the following points.
  1. The seat belt is not twisted.
  2. The seat belt can be pulled out and retracted smoothly.

SEAT BELT - REAR SHOULDER Center (4 DOOR MODEL)

  1. Install the retractor of seat belt - rear shoulder Center. Tightening torque: Rear seat belt (4 door model): < Refer to «REAR SEAT BELT (4 DOOR MODEL)»(ref-560394-S28628820302013061300000) , COMPONENT, General Description. >
  2. Install the trim panel assembly - rear shelf.
  3. Install the lower anchor of seat belt - rear shoulder Center. CAUTION: During installation, make sure that the seat belts are not twisted. After installation, make sure that the seat belts are smoothly extended and wound. Tightening torque: Rear seat belt (4 door model): < Refer to «REAR SEAT BELT (4 DOOR MODEL)»(ref-560394-S28628820302013061300000) , COMPONENT, General Description. >
  4. Install the remaining parts in the reverse order of removal.
  5. After installation, check the following points.
  1. The seat belt is not twisted.
  2. The seat belt can be pulled out and retracted smoothly.

SEAT BELT - REAR SHOULDER Center (5 DOOR MODEL/XV MODEL)

  1. Install the seat belt - rear shoulder Center. Tightening torque: Rear seat belt (5 door model/XV model): < Refer to «REAR SEAT BELT (5 DOOR MODEL/XV MODEL)»(ref-560394-S15421362462013061300000) , COMPONENT, General Description. >
  2. Install the remaining parts in the reverse order of removal.
  3. After installation, check the following points.
  1. The seat belt is not twisted.
  2. The seat belt can be pulled out and retracted smoothly.

SEAT BELT - Center RH AND LH

  1. Install the seat belt - Center RH/LH. Tightening torque: Rear seat belt (4 door model): < Refer to «REAR SEAT BELT (4 DOOR MODEL)»(ref-560394-S28628820302013061300000) , COMPONENT, General Description. > Rear seat belt (5 door model/XV model): < Refer to «REAR SEAT BELT (5 DOOR MODEL/XV MODEL)»(ref-560394-S15421362462013061300000) , COMPONENT, General Description. >
  2. Install the rear seat cushion.
  3. Install the remaining parts in the reverse order of removal.
  4. After installation, check the following points.
  1. The seat belt is not twisted.
  2. Check that the airbag warning light lights up for approximately 6 seconds and then turns off when connecting the battery ground cable and turning the ignition switch to ON.