Seat Belts Acura MDX II

Scheme 1

Front Seat Belt Replacement

SRS components are located in this area. Review the SRS component locations (see COMPONENT LOCATION INDEX ) and the precautions and procedures (see PRECAUTIONS AND PROCEDURES ) before doing repairs or service.

Note. Check the front seat belts for damage (see SEAT BELT BUCKLE/SEAT BELT DETACHABLE ANCHOR ), and replace them if necessary.

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1. Slide the front seat all the way forward, and adjust the seat to its maximum height. Carefully pry up on the bottom of the anchor cover (A) to release the tab (B) with a small flat-tip screwdriver from below inside the recline cover (C), then remove it.
2. Adjust the seat to its minimum height, then remove the lower anchor bolt (A).
3. Do the battery terminal disconnection procedure (see «BATTERY TERMINAL DISCONNECTION AND RECONNECTION»(/acura/mdx/ii-2006-2010/remont/body-electrical/#battery) , and wait at least 3 minutes before removing the front seat belt.
4. Remove the B-pillar lower trim (see «B-PILLAR UPPER/LOWER TRIM»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__b-pillar-upperlower-trim) ).
5. Remove the B-pillar upper trim (see «B-PILLAR UPPER/LOWER TRIM»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__b-pillar-upperlower-trim) ).
6. Remove the upper anchor bolt (A).
7. Disconnect the seat belt tensioner connector (A). Remove the upper retractor mounting bolt (B) and the lower retractor bolt (C), then remove the front seat belt (D) and retractor (E).
8. If necessary, remove the front seat belt protector (F).
9. Remove the shoulder anchor adjuster (A).
10. Install the seat belt in the reverse order of removal, and note these items: Apply medium strength type liquid thread lock to the anchor bolts before reinstallation. Tighten the bolts by hand first, then tighten to the specified torque. Check that the retractor locking mechanism functions as described (see «RETRACTOR»(/acura/mdx/ii-2006-2010/remont/restraints-control-systems/#seat-belts) ). Assemble the washer, collar, and bushing on the upper anchor bolt as shown. If the seat belt tensioner has been deployed, replace the front seat belt protector with a new one. Before installing the anchor bolts, make sure there are no twists or kinks in the seat belt. Make sure the seat belt tensioner connector is properly plugged in. Do the battery terminal reconnection procedure(see «BATTERY TERMINAL DISCONNECTION AND RECONNECTION»(/acura/mdx/ii-2006-2010/remont/body-electrical/#battery) ). Check for any DTCs that may have been set during repairs, and clear them.

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1. Do the battery terminal disconnection procedure(see «BATTERY TERMINAL DISCONNECTION AND RECONNECTION»(/acura/mdx/ii-2006-2010/remont/body-electrical/#battery) ), and wait at least 3 minutes before beginning work.
2. Remove the front seat (see «FRONT SEAT REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/seats/#seats__front-seat-removalinstallation) ).
3. Remove the center cover (see step 4 on «CENTER CONSOLE REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#consoles__center-console-removalinstallation) ).
4. Lift up the front seat, then disconnect the seat belt buckle switch connector (A) and detach the harness clip (B). The driver's seat is shown; the passenger's seat is similar.
5. Remove the center anchor bolt (A) and detach the harness clips (B), then remove the seat belt buckle (C).
6. Pull the seat belt buckle switch harness (D) out through the space between the seat cushion and the seat linkage.
7. Install the buckle in the reverse order of removal, and note these items: Assemble the washers on the center anchor bolt as shown. Apply medium strength type liquid thread lock to the center anchor bolt before reinstallation. Tighten the bolts by hand first, then tighten to specification with a torque wrench. Make sure the seat belt buckle switch connector is plugged in properly. Do the battery terminal disconnection procedure(see «BATTERY TERMINAL DISCONNECTION AND RECONNECTION»(/acura/mdx/ii-2006-2010/remont/body-electrical/#battery) ), and wait at least 3 minutes before beginning work. Check for any DTCs that may have been set during repairs, and clear them. Center anchor bolt installation

Second Row Seat Belt Replacement

Note. Check the second row seat belts for damage (see SEAT BELT BUCKLE/SEAT BELT DETACHABLE ANCHOR ), and replace them if necessary.

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1. Slide the second row seat forward fully.
2. Remove the rear side trim panel (see «TRIM REMOVAL/INSTALLATION - REAR SIDE AREA»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__trim-removalinstallation-rear-side-area) ).
3. Pull the carpet (A) back, and remove the lower anchor bolt (B).
4. Remove the seat belt exit C-pillar cap (A). Pull out the rear upper corner of the cap to release the upper hook (B) and the rear hook (C). Release the front hook (D) and lower hook (E) together by pulling the cap upward and rearward. Take the cap off the second row seat belt (F).
5. Remove the upper anchor bolt (A).
6. Detach the clip (A) by pulling the bottom of the quarter pillar trim (B) back. While holding the trim away from the C-pillar, pull the second row seat belt, upper anchor (C), tongue plate (D), and the lower anchor (E) into the trim, and pull the entire second row seat belt down.
7. Remove the upper retractor mounting bolt (A) and the lower retractor bolt (B), then remove the front seat belt (C) and retractor (D). The left second row seat belt is shown; the right second row seat belt is similar.
8. Install the seat belt in the reverse order of removal, and note these items: Apply medium strength type liquid thread lock to the anchor bolts before reinstallation. Tighten the bolts by hand first, then tighten to the specified torque. Check that the retractor locking mechanism functions (see «RETRACTOR»(/acura/mdx/ii-2006-2010/remont/restraints-control-systems/#seat-belts) ). Assemble the washers, collar, and bushing on the upper anchor bolt as shown. Before installing the anchor bolts, make sure there are no twists or kinks in the second row seat belt. Upper anchor bolt installation

Left Seat Belt Buckle

Note. Take care not to tear the seams or damage the seat covers.

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1. Remove the left second row seat (see «SECOND ROW SEAT REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/seats/#seats__second-row-seat-removalinstallation) ).
2. From under the seat cushion, release the hooks of the back cover carpet from the seat cushion frame, then pull the carpet back (see step 2 on «LEFT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__left-second-row-seat) ).
3. With seat heater: Disconnect the seat cushion heater connector, and remove the wire ties (see step 3 on «LEFT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__left-second-row-seat) ).
4. Remove these items: Recline outer cover (see step 5 on «RIGHT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__right-second-row-seat) ) ISO-FIX bracket outer cover (see step 6 on «LEFT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__left-second-row-seat) )
5. Remove the seat cushion from the left second row seat (see step 10 on «LEFT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__left-second-row-seat) ).
6. Remove the center anchor bolt (A), and remove the seat belt buckle (B).
7. Install the buckle in the reverse order of removal, and note these items: Apply medium strength type liquid thread lock to the anchor bolt before reinstallation. Assemble the washers, collar and bushing on the center anchor bolt as shown. Center anchor bolt installation

Right Seat Belt Buckle

Note. Take care not to tear the seams or damage the seat covers.

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1. Remove the right second row seat (see «SECOND ROW SEAT REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/seats/#seats__second-row-seat-removalinstallation) ).
2. Remove these items: Recline outer cover (see step 5 on «RIGHT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__right-second-row-seat) ) Center outer cover (see step 7 on «RIGHT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__right-second-row-seat) )
3. Using a TORX T30 bit, remove the pivot bolts (A), then carefully lift the seat cushion (B) up as needed.
4. Remove the center anchor bolt (A), and remove the seat belt buckle (B).
5. Install the buckle in the reverse order of removal, and note these items: Apply medium strength type liquid thread lock to the anchor bolt before reinstallation. Assemble the washers, collar, and bushing on the center anchor bolt as shown. Center anchor bolt installation

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1. Detach the clips, and remove the seat belt cover (A).
2. Remove the headliner(see «HEADLINER REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__headliner-removalinstallation) ).
3. Remove the upper anchor mounting bolt (A) and upper anchor bolts (B), then remove the upper anchor (C).
4. Remove the retractor mounting bolt (A) and retractor bolt (B), then remove the retractor (C).
5. Install the center second row seat belt and retractor in the reverse order of removal, and note these items: If the clips are damaged or stress-whitened, replace them with new ones. Apply medium strength type liquid thread lock to the anchor bolts before reinstallation. Check that the retractor locking mechanism functions (see «RETRACTOR»(/acura/mdx/ii-2006-2010/remont/restraints-control-systems/#seat-belts) ). Before installing the upper anchor bolt, make sure there are no twists or kinks in the seat belt.

Center Second Row Seat Belt Buckle

Note. Take care not to tear the seams or damage the seat covers.

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1. Slide the right second row seat fully forward.
2. Remove the ISO-FIX bracket outer cover (see step 6 on «LEFT SECOND ROW SEAT»(/acura/mdx/ii-2006-2010/remont/seats/#seats__left-second-row-seat) ).
3. Remove the center anchor bolt (A), and remove the seat belt buckle (B) from the elastic strap (C), then remove it through the space between the link bracket and seat cushion.
4. Install the buckle in the reverse order of removal, and apply medium strength type liquid thread lock to the anchor bolt before reinstallation.

Center Second Row Seat Belt Detachable Anchor

Note. Take care not to tear the seams or damage the seat covers.

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1. Remove the left second row seat (see «SECOND ROW SEAT REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/seats/#seats__second-row-seat-removalinstallation) ).
2. Remove the seat belt detachable anchor (A) from the elastic strap (B).
3. Remove the lower anchor bolt (A).
4. Remove the seat belt detachable anchor (A).
5. Install the detachable anchor in the reverse order of removal, and apply medium strength type liquid thread lock to the anchor bolt before reinstallation.

Third Row Seat Belt

Note. Check the third row seat belts for damage (see SEAT BELT BUCKLE/SEAT BELT DETACHABLE ANCHOR ), and replace them if necessary.

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1. Detach the third row seat belt lower anchor.
2. Remove the rear side trim panel (see «TRIM REMOVAL/INSTALLATION - REAR SIDE AREA»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__trim-removalinstallation-rear-side-area) ).
3. Remove the seat belt exit D-pillar cap (A). Pull out the top of the cap to release the hooks (B). Release the lower hook (C) by pulling the cap upward. Take the cap off the third row seat belt (D).
4. Remove the quarter pillar trim (see «QUARTER PILLAR TRIM»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__quarter-pillar-trim) ).
5. Remove the bolts (A) and the seat belt guide (B).
6. Remove the upper anchor bolt (A).
7. Remove the retractor mounting bolt (A) and the retractor bolt (B), then remove the third row seat belt (C) and retractor (D).
8. Install the seat belt in the reverse order of removal, and note these items: Apply medium strength type liquid thread lock to the anchor bolts before reinstallation. Tighten the bolts by hand first, then tighten to the specified torque. Check that the retractor locking mechanism functions as described (see «RETRACTOR»(/acura/mdx/ii-2006-2010/remont/restraints-control-systems/#seat-belts) ). Assemble the washers and bushing on the upper anchor bolt as shown. Before installing the anchor bolt, make sure there are no twists or kinks in the seat belt. Upper anchor bolt installation

Seat Belt Buckle/Seat Belt Detachable Anchor

Note. The seat belt buckle is shown, and the seat belt detachable anchor is similar.

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1. Remove the third row seat (see «THIRD ROW SEAT REMOVAL/INSTALLATION»(/acura/mdx/ii-2006-2010/remont/seats/#seats__third-row-seat-removalinstallation) ).
2. Remove the screw (A), and release the hook (B), then remove the bracket cover (C).
3. Remove the center anchor bolt (A), then remove the seat belt buckle (B).
4. Install the buckle in the reverse order of removal, and note these items: Assemble the washers, spring, bushing, bracket, and collar on the center anchor bolt as shown. Apply medium strength type liquid thread lock to the center anchor bolt before reinstallation.

Out of Vehicle

For front seat belt retractor with seat belt tensioner, review the SRS component locations (see COMPONENT LOCATION INDEX ) and the precautions and procedures (see PRECAUTIONS AND PROCEDURES ) before doing repairs or service.

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1. Before installing the retractor, check that the seat belt can be pulled out freely.
2. Make sure that the seat belt does not lock when the retractor (A) is leaned slowly up to 15° from the mounted position. The seat belt should lock when the retractor is leaned over 40°. Do not attempt to disassemble the retractor.
3. Replace the seat belt with a new assembly if there is any abnormality. Do not disassemble any part of the seat belt for any reason.

In-vehicle

1. Check that the seat belt is not twisted or caught on anything.
2. After installing the anchors, check for free movement on the anchor bolts. If necessary, remove the anchor bolts and check that the washers and other parts are not damaged or improperly installed.
3. Check the seat belts for damage or discoloration. Clean with a shop towel if necessary. Use only soap and water to clean. NOTE: Dirt build up in the loops of the upper anchors can cause the seat belts to retract slowly. Wipe the inside of the loops with a clean cloth dampened in isopropyl alcohol.
4. Check that the seat belt does not lock when pulled out slowly. The seat belt is designed to lock only during a sudden stop or impact.
5. Make sure that the seat belt will retract automatically when released.
6. For each passenger's seat belt, check the seat belt retractor locking mechanism ALR (automatic locking retractor). This function is for securing child seats. Pull the seat belt all the way out to engage the ALR. The seat belt should retract, but not extend. This is normal. To disengage the ALR, release the seat belt and allow it to fully retract, then pull the seat belt out part-way. The seat belt should retract and extend normally.
7. Replace the seat belt with a new assembly if there is any abnormality. Do not disassemble any part of the seat belt for any reason.

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1. Remove the rear trim panel (see step 2 on «TRIM REMOVAL/INSTALLATION - CARGO AREA»(/acura/mdx/ii-2006-2010/remont/exteriorinterior-trim/#interior-trim__trim-removalinstallation-cargo-area) ).
2. Remove the screws (A), and remove the third row child seat tether anchors (B).
3. Install the anchor in the reverse order of removal, and apply medium strength type liquid thread lock to the threads of the child seat tether anchor screws.

See also:
• COMPONENT LOCATION INDEX
• BATTERY TERMINAL DISCONNECTION AND RECONNECTION
• B-PILLAR UPPER/LOWER TRIM
• FRONT SEAT REMOVAL/INSTALLATION
• CENTER CONSOLE REMOVAL/INSTALLATION
• TRIM REMOVAL/INSTALLATION - REAR SIDE AREA
• SECOND ROW SEAT REMOVAL/INSTALLATION
• LEFT SECOND ROW SEAT
• RIGHT SECOND ROW SEAT
• HEADLINER REMOVAL/INSTALLATION
• QUARTER PILLAR TRIM
• THIRD ROW SEAT REMOVAL/INSTALLATION
• TRIM REMOVAL/INSTALLATION - CARGO AREA
• SEAT BELT BUCKLE/SEAT BELT DETACHABLE ANCHOR
• RETRACTOR