P

G02927692

Fig. 4: Checking Continuity Between Each Terminal (Switch On) Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

TERMINAL SPECIFIED CONDITI

ON

Tester connected terminal number

Specified condition

1 - 3

No continuity

1 - 4

No continuity

3 - 5

Continuity

4 - 5

No continuity

2004 DRIVELINE/AXLES A.D.D. Control System - Sequoia k. Connect the actuator connector.

4. INSPECT TRANSFER 4WD POSITION SWITCH (See INSPECTION )

5. REMOVE A.D.D. ACTUATOR (See DISASSEMBLY )

6. INSPECT CLUTCH HUB AND CLUTCH SLEEVE

a. Check the clutch hub and clutch sleeve for wear and damage.

If necessary, replace them.

b. Check that clutch sleeve slides smoothly on the clutch hub.

2004 DRIVELINE/AXLES A.D.D. Control System - Sequoia

G02927693

Fig. 5: Checking Clutch Sleeve Slides Smoothly On Clutch Hub Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

7. MEASURE SLEEVE FORK AND CLUTCH SLEEVE CLEARANCE

Using a feeler gauge, measure the clearance between the sleeve fork and clutch sleeve. Maximum clearance: 0.35 mm (0.0138 in.)

If the clearance exceeds the maximum, replace the fork or sleeve.

G02927694

Fig. 6: Measuring Clearance Between Sleeve Fork & Clutch Sleeve Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

DESCRIPTION & OPERATION

WARNING: Accidental air bag deployment is possible. Personal injury may result.

Read and follow all WARNINGS and AIR BAG SAFETY PRECAUTIONS before working on air bag system or related components.

Supplemental Restraint System (SRS), also known as air bag system, is designed to provide increased accident protection for driver and passenger by deploying air bags in a front-end or lateral (side) collision. The air bag system is designed to be used in conjunction with 3-point seat belts.

The air bag system includes the following components: driver-side air bag module (steering wheel pad), passenger-side air bag module, spiral cable (part of combination switch), right and left seat (side) air bag modules, right and left front head impact air bag modules, right and left front seat belt pretensioners, AIR BAG warning light, air bag sensor assembly (control unit), right and left front air bag sensors, right and left head impact/side air bag sensor assemblies and associated wiring harnesses. See COMPONENT LOCATIONS .

COMPONENT LOCATIONS

Refer to illustrations for component locations. See Fig. 1 .

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 1: Locating Restraint System Components Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

SYSTEM OPERATION CHECK

Turn ignition switch to ON position. AIR BAG warning light should come on for about 6 seconds and then go out.

AIR BAG SAFETY PRECAUTIONS

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Observe the following precautions when servicing air bag system:

• Disable air bag system before servicing any air bag system or steering column component. Failure to do this could result in accidental air bag deployment and possible personal injury. See DISABLING & ACTIVATING AIR BAG SYSTEM .

• When diagnosing air bag system, always check for diagnostic trouble codes before disconnecting battery.

• After turning ignition switch to LOCK position and disconnecting negative battery cable, wait at least 90 seconds before working on air bag system. Air bag system is equipped with a back-up power source that may allow air bag to deploy until 90 seconds after disconnecting negative battery cable.

• If vehicle was in a minor collision but air bags did not deploy, inspect all system components for any sign of damage, and replace as necessary.

• Never use air bag system components from another vehicle. Replace air bag system components with NEW parts.

• Remove air bag sensor assembly, if repairing the vehicle requires impacting (shocking) the vehicle.

• Air bag sensor assembly contains mercury. After replacement, DO NOT destroy old part. When scrapping vehicle or replacing air bag sensor assembly, remove air bag sensor assembly and dispose of it as toxic waste.

• Never disassemble and repair air bag sensor assembly or air bag modules.

• Store air bag modules in ambient temperatures less than 200 F (93 C) with low humidity.

• Store seat belt pretensioners in ambient temperatures less than 176 F (80 C) with low humidity.

• Replace dropped, cracked, dented or otherwise damaged components.

• DO NOT expose air bag sensor assembly or air bag modules directly to heat or flame.

• When diagnosing electrical circuits, use a volt/ohm meter with high impedance (10,000 ohms minimum).

• Information labels are attached to air bag components. Follow all notices on labels.

• After work on air bag system is complete, check AIR BAG warning light to ensure system is functioning properly. See SYSTEM OPERATION CHECK .

• Always wear safety glasses when servicing or handling an air bag module.

• When placing a live air bag on a bench or other surface, always face air bag and trim cover up and away from surface. This will reduce motion of module if it is accidentally deployed.

• After deployment, air bag surface may contain deposits of sodium hydroxide, which irritates skin. Always wear safety glasses, rubber gloves, and long-sleeved shirt during clean- up. After clean-up, wash hands using mild soap and water.

• Carry a live air bag module with trim cover (air bag) pointed away from your body to minimize injury in case accidental deployment.

• If air bag system is not fully functional for any reason, vehicle should not be driven until system is repaired and again becomes operational. DO NOT remove bulbs, modules, sensors or other components, or in any way disable system from operating normally. If air bag system is not functional, park vehicle until it is repaired and functions properly.

DISABLING & ACTIVATING AIR BAG SYSTEM

WARNING: Unintentional air bag module deployment is possible. Personal injury may

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems result. Never use memory savers when working on air bag system. Unintentional air bag module deployment is possible. Personal injury may result. Back-up power supply maintains air bag system voltage for about 90 seconds after battery is disconnected. After disabling air bag system, wait at least 90 seconds before servicing air bag system.

DISABLING SYSTEM For Component Replacement

Turn ignition switch to LOCK position. Disconnect and shield negative battery cable. Wait at least 90 seconds before starting any work on vehicle.

For Diagnostics

1. Turn ignition switch to LOCK position. Disconnect and shield negative battery cable. Wait at least 90 seconds. Remove driver-side air bag module. See DRIVER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Disconnect passenger-side air bag module connector, accessible by removing glove box assembly. See Fig. 2 . Disconnect right and left head impact air bag modules. See HEAD IMPACT AIR BAG MODULE under REMOVAL & INSTALLATION. Disconnect air bag sensor assembly connectors. See AIR BAG SENSOR ASSEMBLY under REMOVAL & INSTALLATION.

2. Disconnect right and left front air bag sensor connectors. See FRONT AIR BAG SENSOR under REMOVAL & INSTALLATION. Disconnect right and left seat belt pretensioner connectors. See SEAT BELT PRETENSIONER under REMOVAL & INSTALLATION. Disconnect right side and left side air bag module connectors. See SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Disconnect right and left head impact/side air bag sensor connectors. See HEAD IMPACT/SIDE AIR BAG SENSOR ASSEMBLY under REMOVAL & INSTALLATION.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

x Connector

99F23189

Fig. 2: Disconnecting Passenger-side Air Bag Module Connector Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

ACTIVATING SYSTEM

For Component Replacement

Turn ignition switch to LOCK position. Reconnect negative battery cable. See SYSTEM OPERATION CHECK .

For Diagnostics

Turn ignition switch to LOCK position. Disconnect and shield negative battery cable. Wait at least 90 seconds. Reconnect passenger-side air bag connector. Install driver-side air bag module. Reconnect right and left front air bag sensors. Reconnect right and left seat belt pretensioner connectors. Reconnect side air bag and head impact air bag module connectors. Reconnect right and left head impact/side air bag sensor connectors. Reconnect air bag sensor assembly connectors. Reconnect negative battery cable. See SYSTEM OPERATION CHECK .

DISPOSAL PROCEDURES

WARNING: Air bag modules and seat belt pretensioners contain harmful substances.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Illness or injury is possible if improperly handled. Wear gloves and safety glasses when handling these components.

NOTE: Disposing of undeployed air bag module or seat belt pretensioner may violate federal, state and/or local laws. If scrapping vehicle, undeployed components must be deployed while installed in vehicle. See ON-VEHICLE DEPLOYMENT (SCRAPPED VEHICLES ONLY) .

If not scrapping vehicle, use OFF-VEHICLE DEPLOYMENT .

ON-VEHICLE DEPLOYMENT (SCRAPPED VEHICLES ONLY)

Driver-side & Passenger-side AIR Bag Module

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Ensure steering wheel, driver-side air bag module and passenger-side air bag are not loose. If components are loose, deploy air bag(s) using OFF-VEHICLE DEPLOYMENT procedure.

2. If deploying driver-side air bag module, disconnect spiral cable connector, accessible by removal of lower steering column cover. If deploying passenger-side air bag module, disconnect passenger-side air bag connector, accessible by removal of glove box assembly. See Fig. 2 . For driver-side air bag module, connect Deployment Tool (09082-00700) connector to air bag module connector. For passenger-side air bag module, connect deployment tool (09082-00700 and 09082-00760) connector to air bag module connector. Position deployment tool at least 33 feet (10 m) from front of vehicle.

3. Close all doors and windows of vehicle. Connect deployment tool Red clip to positive battery terminal and Black clip to negative battery terminal. Ensure no one is inside or within 33 feet (10 m) of vehicle. Press activation switch to deploy air bag. Because of heat, DO NOT touch air bag for at least 30 minutes after deployment. Scrap vehicle with air bag(s) still installed.

Head Impact AIR Bag Module

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM. Access and disconnect head impact air bag module connector located behind rear quarter trim panel. See HEAD IMPACT AIR BAG MODULE under REMOVAL & INSTALLATION.

2. Connect Deployment Tools (09082-00700 and 09082-00760) to head impact air bag module connector. Position deployment tool at least 33 feet (10 m) from front of vehicle. Close all doors and windows of vehicle. Connect deployment tool Red clip to positive battery terminal and Black clip to negative battery terminal.

3. Ensure no one is inside vehicle or within 33 feet (10 m) of vehicle. Press activation switch to deploy air bag. Because of heat, DO NOT touch air bag for at least 30 minutes after deployment. Scrap vehicle with air bag(s) still installed.

Seat Belt Pretensioner

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Ensure seat belt pretensioner is not loose. If components are loose, remove and deploy using OFF-VEHICLE DEPLOYMENT procedure. Disconnect appropriate seat belt pretensioner connector. See SEAT BELT PRETENSIONER under

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

REMOVAL & INSTALLATION.

2. Connect Deployment Tools (09082-00700 and 09082-00740) to appropriate seat belt pretensioner connector. Position deployment tool at least 33 feet (10 m) from front of vehicle. Close all doors and windows of vehicle. Connect deployment tool Red clip to positive battery terminal and Black clip to negative battery terminal.

3. Ensure no one is inside vehicle or within 33 feet (10 m) of vehicle. Press activation switch to deploy air bag. Because of heat, DO NOT touch pretensioner for at least 30 minutes after deployment. Scrap vehicle with pretensioner(s) still installed.

Side AIR Bag Module

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM. Ensure seat back is not loose. If components are loose, remove and deploy air bag(s) using OFF-VEHICLE DEPLOYMENT procedure. Disconnect appropriate side air bag connector, located under seat.

2. Connect Deployment Tools (09082-00700 and 09082-00750) to appropriate air bag module connector. Position deployment tool at least 33 feet (10 m) from front of vehicle. Close all doors and windows of vehicle. Connect deployment tool Red clip to positive battery terminal and Black clip to negative battery terminal.

3. Ensure no one is inside vehicle or within 33 feet (10 m) of vehicle. Press activation switch to deploy air bag. Because of heat, DO NOT touch air bag for at least 30 minutes after deployment. Scrap vehicle with air bag(s) still installed.

OFF-VEHICLE DEPLOYMENT

Driver-side AIR Bag Module

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Remove driver-side air bag module. See DRIVER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Install 2 bolts (6 mm X 35 mm) with washers into holes located in rear of driver-side air bag module. Tighten bolts by hand. DO NOT overtighten bolts.

2. Wrap strong wire at least twice around each bolt. See Fig. 3 . Ensure no slack is present in wire. If slack is present, or wire is not strong enough, driver-side air bag module may become loose due to shock when air bag is deployed.

3. Position driver-side air bag module on rim of a scrap wheel and tire assembly with pad side facing upward. See Fig. 4 . Securely tie driver-side air bag module to wheel rim through lug nut holes. Place a large cardboard box (weighted at sides) or 3 scrap tires on top of driver-side air bag module.

4. Connect Deployment Tool (09082-00700) to driver-side air bag module connector. Position deployment tool at least 33 feet (10 m) away from driver-side air bag module. Press activation switch to deploy driver-side air bag module. Because of heat, wait 30 minutes before handling driver-side air bag module. Seal deployed air bag module in vinyl bag and dispose of in usual manner.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 3: Securing Wire To Driver-side Air Bag Module Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 4: Securing Driver-side Air Bag Module To Wheel Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Head Impact AIR Bag Module

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM. Remove head impact air bag module. See HEAD IMPACT AIR BAG MODULE under REMOVAL & INSTALLATION.

2. Pass strong wire through air bag module mounting holes. See Fig. 5 . Position head impact air bag module inside a scrap tire with air bag deployment direction facing inside. See Fig. 6 . Secure head impact air bag module to tire with wire. Place this tire between 4 other tires (top tire should have wheel installed). Securely tie all tires together with wire.

3. Connect Deployment Tools (09082-00700 and 09082-00760) to head impact air bag module connector. Position deployment tool at least 33 feet (10 m) away from head impact air bag. Press activation switch to deploy head impact air bag. Because of heat, wait 30 minutes before handling head impact air bag. Seal deployed air bag module in vinyl bag and dispose of in usual manner.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 5: Securing Wire To Head Impact Air Bag Module Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig. 6: Securing Head Impact Air Bag Module To Tire Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Passenger-side AIR Bag Module

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Remove passenger-side air bag module. See PASSENGER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION.

2. Position passenger-side air bag module inside a scrap tire with air bag trim cover facing inside. See Fig. 7 . Secure passenger-side air bag module to tire with wire. Place this tire between 4 other tires (top tire should have wheel installed). Securely tie all tires together with wire.

3. Connect Deployment Tool (09082-00700 and 09082-00760) to passenger-side air bag connector. Position deployment tool at least 33 feet (10 m) away from passenger-side air bag. Press activation switch to deploy passenger-side air bag. Because of heat, wait 30 minutes before handling passenger-side air bag. Seal deployed air bag module in vinyl bag and dispose of in usual manner.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 7: Preparing Passenger-side Air Bag Module For Deployment Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Seat Belt Pretensioner

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Remove appropriate seat belt pretensioner. See SEAT BELT PRETENSIONER under REMOVAL & INSTALLATION.

2. Connect Deployment Tools (09082-00700 and 09082-00740) to seat belt pretensioner connector. Position seat belt pretensioner on ground an cover with wheel and tire assembly. See Fig. 8 . Position deployment tool at least 33 feet (10 m) away from seat belt pretensioner. Press activation switch to deploy seat belt pretensioner. Because of heat, wait 30 minutes before handling. Dispose of deployed pretensioner in usual manner.

Tire & Wheel Assembly

Seat Belt I

Pretensioner Deployment Tool

98C08196

Fig. 8: Deploying Seat Belt Pretensioner

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Side AIR Bag Module

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM. Remove appropriate side air bag. See SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Install

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems nut on each stud located on rear of side air bag module. Wrap strong wire at least twice around each stud. See Fig. 9 . Ensure no slack is present in wire.

2. Position side air bag inside a scrap tire with air bag deployment direction facing inside and secure with strong wire. See Fig. 9 . Place this tire between 4 other tires (top tire should have wheel installed). Securely tie all tires together with wire.

3. Connect Deployment Tools (09082-00700 and 09082-00750) to side air bag connector. Position deployment tool at least 33 feet (10 m) away from side air bag. Press activation switch to deploy side air bag. Because of heat, wait 30 minutes before handling side air bag. Seal deployed air bag module in vinyl bag and dispose of in usual manner.

G99A20511

Fig. 9: Preparing Side Air Bag For Deployment Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

POST-COLLISION INSPECTION

When a vehicle has been involved in a collision, certain components of the passive restraint system must be inspected or replaced. See AIR BAG/SRS COMPONENT INSPECTION & REPLACEMENT TABLES article in the GENERAL INFORMATION section.

REMOVAL & INSTALLATION

WARNING: Unintentional air bag module deployment is possible. Personal injury may result. Never use memory savers when working on air bag system. Unintentional air bag module deployment is possible. Failure to follow service precautions may result in air bag deployment and personal injury. Read and carefully follow all WARNINGS and AIR BAG SAFETY PRECAUTIONS before working on air bag system or related components. See AIR BAG SAFETY PRECAUTIONS . After component replacement, check system operation. See SYSTEM OPERATION CHECK .

NOTE: To prevent damage to trim panels, wrap tip of screwdriver with protective tape.

AIR BAG SENSOR ASSEMBLY Removal & Installation

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Turn ignition switch to LOCK position. Disconnect negative battery cable. Wait at least 90 seconds.

2. Air bag sensor assembly is located on the floor inside center console. See Fig. 10 . Unscrew and remove shifter knob. Using screwdriver, pry up on shifter hole cover and remove cover. Using screwdriver, remove upper console panel electrical switches and upper console panel.

3. Remove rear heater control from rear console box (if equipped), bolts and rear console box. Using screwdriver, remove front console pocket. Remove 2 clips, 2 bolts and front console box. Disconnect air bag sensor assembly electrical connectors. Remove 4 Torx screws retaining air bag sensor assembly. Remove air bag sensor assembly.

4. To install, reverse removal procedure. Tighten air bag sensor assembly mounting screws to specification. See TORQUE SPECIFICATIONS . Activate air bag system. See ACTIVATING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 10: Identifying Air Bag Sensor Assembly Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

DRIVER-SIDE AIR BAG MODULE

NOTE:

If steering wheel horn button contact plate is deformed, replace steering wheel assembly.

Removal & Installation

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Ensure front wheels are in straight-ahead position. Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM. Wait at least 90 seconds. Working from back of steering wheel,

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems loosen air bag module mounting screws until groove around screw circumference catches on screw case. See Fig. 11 .

2. Pull driver-side air bag module from steering wheel and disconnect driver-side air bag module connector. Place driver-side air bag module on a flat surface with pad cover facing up.

3. To install, reverse removal procedure. Ensure front wheels are in straight-ahead position and spiral cable is properly aligned. See SPIRAL CABLE under ADJUSTMENTS. Tighten driver-side air bag module mounting screws to specification. See TORQUE SPECIFICATIONS . There should be no interference between steering wheel and air bag module and clearance should be uniform. Activate air bag system. See ACTIVATING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Driver-Side Air Bag 99A20008 Module Connector

Fig. 11: Removing Driver-side Air Bag Module Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

FRONT AIR BAG SENSOR

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Removal & Installation

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM.

2. On left front air bag sensor, remove battery hold down, battery and battery tray. On right front sensor, remove air cleaner assembly. On both sensors, disconnect sensor and remove 2 bolts securing sensor. See Fig. 12 .

3. To install, reverse removal procedure. Tighten mounting bolts to specifications. See TORQUE SPECIFICATIONS . Activate air bag system. See ACTIVATING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Fig. 12: Identifying Front Air Bag Sensor Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HEAD IMPACT AIR BAG MODULE

CAUTION: Air bag deployment failure is possible. Twists in deployment section of air bag module can cause air bag to fail to deploy or deploy improperly, which may cause personal injury. Ensure deployment section of air bag module in not twisted when installing.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Removal & Installation (Undeployed AIR Bag, Deployed AIR Bag Similar)

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM.

2. Remove headliner. See HEADLINER . Disconnect head impact air bag module connector. Remove air bag module mounting bolts in order. See Fig. 13 . Remove No. 1 air bag module mounting bolts. Loosen No. 3 bolt and remove No. 2 mounting bolts. Using No. 3 mounting bolt as pivot point, fold front and rear portions of air bag module together and fasten using appropriate strap or cord. See Fig. 14 . Remove No.

3 mounting bolt and air bag module. Protect air bag module by placing in plastic bag until installed.

3. To install, reverse removal procedure. Tighten air bag mounting bolts to specifications. See TORQUE SPECIFICATIONS . Activate air bag system. See ACTIVATING SYSTEM under DISABLING & ACTIVATING AIR BAG SYSTEM.

Fig. 13: Identifying Head Impact Air Bag Module Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2004 ACCESSORIES/SAFETY EQUIPMENT Toyota - Air Bag Restraint Systems

Head Impact Air Bag Module

Fig. 14: Illustrating Proper Storage Procedure For Head Impact Air Bag Module Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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