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RS0SO–01 AB0152 SST AB0158 SST Battery RS–28 – SUPPLEMENTAL RESTRAINT SYSTEM FRONT PASSENGER AIRBAG ASSEMBLY 2246 Author: Date: 2003 TOYOTA TACOMA (RM1002U) DISPOSAL HINT: When scrapping vehicle equipped with an SRS or disposing of a front passenger airbag assembly, always first deploy the air- bag in accordance with the procedure described below. If any abnormality occurs with the airbag deployment, contact the SERVICE DEPT. of TOYOTA MOTOR SALES, U.S.A., INC. When disposing of a front passenger airbag assembly with an airbag deployed in a collision, follow the same procedure given in step 1–(e) in ”DISPOSAL”. CAUTION: Never dispose of a front passenger airbag assembly which has an undeployed airbag. The airbag produces a sizeable exploding sound when it deploys, so perform the operation out–of– doors and where it will not create a nuisance to nearby residents. When deploying the airbag, always use the specified SST (SRS Airbag Deployment Tool). Perform the op- eration in a place away from electrical noise. SST 09082–00700 When deploying an airbag, perform the operation at least 10 m (33 ft) away from the front passenger air- bag assembly. The front passenger airbag assembly is very hot when the airbag is deployed, so leave it alone for at least 30 minutes after deployment. Use gloves and safety glasses when handling a front passenger airbag assembly with deployed airbag. Always wash your hands with water after completing the operation. Do not apply water, etc. to a front passenger airbag assembly with deployed airbag. 1. AIRBAG DEPLOYMENT WHEN SCRAPPING VE- HICLE HINT: Have a battery ready as the power source to deploy the airbag. AB0152 SST AB0158 SST Battery H01580 H17472 H17473 – SUPPLEMENTAL RESTRAINT SYSTEM FRONT PASSENGER AIRBAG ASSEMBLY RS–29 2247 Author: Date: 2003 TOYOTA TACOMA (RM1002U) (a) Confirm functioning of the SST. CAUTION: When deploying the airbag, always use the specified SST: SRS Airbag Deployment Tool. SST 09082–00700 (1) Connect the SST to the battery. Connect the red clip of the SST to the battery posi- tive (+) terminal and the black clip to the battery neg- ative (–) terminal. HINT: Do not connect the yellow connector which will be connected with the supplemental restraint system. (2) Confirm functioning of the SST. Press the SST activation switch, and confirm the LED of the SST activation switch lights up. CAUTION: If the LED lights up when the activation switch is not being pressed, SST malfunction is probable, so definitely do not use the SST. (b) Disconnect the airbag connector. (1) Remove the glove compartment door. (2) Disconnect the airbag connector. NOTICE: When handling the airbag connector, take care not to dam- age the airbag wire harness. (c) Install the SST. (1) Connect the SST connector to the front passenger airbag assembly connector. SST 09082–00700, 09082–00760 NOTICE: To avoid damaging the SST connector and wire harness, do not lock the secondary lock of the twin lock. R13455 ← → 10 m (33 ft) or more R09686 RS–30 – SUPPLEMENTAL RESTRAINT SYSTEM FRONT PASSENGER AIRBAG ASSEMBLY 2248 Author: Date: 2003 TOYOTA TACOMA (RM1002U) (2) Move the SST to at least 10 m (33 ft) from the front of the vehicle. (3) Close all the doors and windows of the vehicle. NOTICE: Take care not to damage the SST wire harness. (4) Connect the SST red clip to the battery positive (+) terminal and the black clip to the negative (–) termi- nal. (d) Deploy the airbag. (1) Confirm that no–one is inside the vehicle or within 10 m (33 ft) area around the vehicle. (2) Press the SST activation switch and deploy the air- bag. HINT: The airbag deploys simultaneously as the LED of the SST ac- tivation switch lights up. (e) Dispose of the front passenger airbag assembly. CAUTION: The front passenger airbag assembly is very hot when the airbag is deployed, so leave it alone for at least 30 minutes after deployment. Use gloves and safety glasses when handling a front passenger airbag assembly with deployed airbag. Always wash your hands with water after completing the operation. Do not apply water, etc. to a front passenger airbag assembly with deployed airbag. (1) When scrapping a vehicle, deploy the airbag and scrap the vehicle with the front passenger airbag assembly still installed. (2) When moving a vehicle for scrapping which has a front passenger airbag assembly with deployed air- bag, use gloves and safety glasses. 2. DEPLOYMENT WHEN DISPOSING OF FRONT PAS- SENGER AIRBAG ASSEMBLY ONLY NOTICE: When disposing of the front passenger airbag assem- bly only, never use the customer’s vehicle to deploy the airbag. Be sure to follow the procedure given below when de- ploying the airbag. HINT: Have a battery ready as the power source to deploy the airbag. H01311 AB0163 Wire Harness Diameter Stripped Wire Harness Section H01274 R11891 Width Inner Diam. – SUPPLEMENTAL RESTRAINT SYSTEM FRONT PASSENGER AIRBAG ASSEMBLY RS–31 2249 Author: Date: 2003 TOYOTA TACOMA (RM1002U) (a) Remove the front passenger airbag assembly (See page RS–25). CAUTION: When removing the front passenger airbag assembly, work must be started after 90 seconds from the time the ignition switch is turned to the ”LOCK” position and the negative (–) terminal cable is disconnected from the battery. Store the front passenger airbag assembly with the airbag deployment direction facing upward. (b) Fix the front passenger airbag assembly to tire. Using a service–purpose wire harness for the vehicle, tie down the front passenger airbag assembly to the tire. Wire harness: Stripped wire harness section 1.25 mm2 or more (0.0019 in.2 or more) HINT: To calculate the square of the stripped wire harness section: Square = 3.14 X (Diameter)2 divided by 4 CAUTION: If the front passenger airbag assembly is tied down with too thin wire harness, it may snap. This is highly danger- ous. Always use a wire harness for vehicle use which is at least 1.25 mm2 (0.0019 in.2). (1) Wind the wire harness around the tire, passing the wire harness through the installation holes indi- cated by arrows in the installation. (2) Position the front passenger airbag assembly in- side the tire with the airbag deployment direction facing inside. Tire size: Must exceed the following dimensions– Width: 185 mm (7.28 in.) Inner diameter: 360 mm (14.17 in.) CAUTION: Make sure that the wire harness is tight. It is very dan- gerous if looseness in the wire harness results in the front passenger airbag assembly coming free due to the shock of the airbag deploying. Always tie down the front passenger airbag assembly with the airbag door facing inside. NOTICE: The tire will be marked by the airbag deployment, so use a redundant tire. AB0158 Battery SST R09689 Tires (5 or more) R05403 R09690 Battery SST Front Passenger Airbag Assembly 10 m (33 ft) or more RS–32 – SUPPLEMENTAL RESTRAINT SYSTEM FRONT PASSENGER AIRBAG ASSEMBLY 2250 Author: Date: 2003 TOYOTA TACOMA (RM1002U) (c) Confirm functioning of the SST. SST 09082–00700 (d) Place tires. (1) Place at least 2 tires under the tire to which the front passenger airbag assembly is tied. (2) Place at least 2 tires over the tire to which the front passenger airbag assembly is tied. The top tire should have the wheel installed. (3) Tie the tires together with 2 wire harnesses. CAUTION: Make sure that the wire harnesses are tight. It is very dan- gerous if loose wire harnesses result in the tires coming free due to the shock of the airbag deploying. HINT: Place the SST connector and wire harness inside tires. Provide at least 1 m (3 ft) of slack for the wire harness. (e) Install the SST. Connect the SST connector to the front passenger airbag assembly connector. SST 09082–00700, 09082–00760 NOTICE: To avoid damaging the SST connector and wire harness, do not lock the secondary lock of the twin lock. (f) Deploy the airbag. (1) Connect the SST red clip to the battery positive (+) terminal and the black clip to the battery negative (–) terminal. (2) Confirm that no–one is within 10 m (33 ft) area around the tire which the front passenger airbag as- sembly is tied to. (3) Press the SST activation switch and deploy the air- bag. HINT: The airbag deploys simultaneously as the LED of the SST ac- tivation switch lights up. R09687 – SUPPLEMENTAL RESTRAINT SYSTEM FRONT PASSENGER AIRBAG ASSEMBLY RS–33 2251 Author: Date: 2003 TOYOTA TACOMA (RM1002U) (g) Dispose of the front passenger airbag assembly. CAUTION: The front passenger airbag assembly is very hot when the airbag is deployed, so leave it alone for at least 30 minutes after deployment. Use gloves and safety glasses when handling a front passenger airbag assembly with deployed airbag. Always wash your hands with water after completing the operation. Do not apply water, etc. to a front passenger airbag assembly with deployed airbag. (1) Remove the front passenger airbag assembly from the tire. (2) Place the front passenger airbag assembly in a vi- nyl bag, tie the end tightly and dispose of it in the same way as other general parts.