Preliminary Procedures

Preliminary Procedures

WARNING: Always remove the ignition key from the starter switch, disconnect the vehicle battery and wait 10 minutes before commencing work on the SRS system.

The SRS system uses energy reserve capacitors that keep the system active in the event of electrical supply failure under crash conditions. It is necessary to allow the capacitor sufficient time to discharge (10 minutes) in order to avoid the risk of accidental deployment.

WARNING: Always disconnect both battery leads before beginning work on the SRS system. Disconnect the negative battery lead first. Never reverse connect the vehicle battery.

CAUTION: Always disconnect the vehicle battery before carrying out any electric welding on a vehicle fitted with an SRS system.

CAUTION: Do not expose an airbag module or seat belt pre-tensioner to heat exceeding 85°C (185°F).

WARNING: Carefully inspect any SRS component before installation. Do not install any SRS component that shows signs of damage such as dents, cracks or deformity.

CAUTION: Ensure SRS components are not contaminated with oil, grease, detergent or water.

CAUTION: Prior to commencing any test procedure on the vehicle, ensure that only test equipment approved for the purpose is being utilised and that it is in good working order. Ensure any harness or connectors are in good condition and any warning lamps are functional.

WARNING: Never use multimeters or other general purpose test equipment on SRS system components or connectors. System faults should be diagnosed through the use of recommended test equipment only.