1998 Toyota Land Cruiser Owners Manual - Page 51

When a seat belt pretensioner is activated, an operating noise may be heard and a small amount of smoke- like gas may be released. This gas is harmless and does not indicate that a fire is occurring. Once the seat belt pretensioner has been activated, the seat belt retractor remains locked. NOTICE Do not perform any of the following changes without consulting your Toyota dealer. Such changes can interfere with proper operation of the seat belt pretensioners in some cases. z Installation of electronic items such as a mobile two- way radio, cassette tape player or compact disc player z Repairs on or near the front seat belt retractor assemblies z Modification of the suspension system z Modification of the front end structure z Attachment of a grille guard (bull bar, kangaroo bar, etc.), snowplow, winches or any other equipment to the front end z Repairs made on or near the front fenders, front end structure or console CAUTION Do not modify, remove, strike or open the front seat belt pretensioner assemblies, airbag sensor or surrounding area or wiring. Doing any of these may cause sudden operation of the front seat belt pretensioners or disable the system, which could result in serious injury. Failure to follow these instructions can result in serious injuries. The seat belt pretensioner system mainly consists of the following components and their locations are shown in the illustration. 1. Front airbag sensors 2. SRS airbag warning light 3. Seat belt pretensioner assemblies 4. Airbag sensor assembly The seat belt pretensioner is controlled by the airbag sensor assembly. The airbag sensor assembly consists of a safing sensor and airbag sensor. 51