Suzuki GRAND VITARA XL-7 Owner's Manual page 584

Special tool
(B) : 09932-75010 (Air Bag Driver/Passenger Load Tool)
This tool is used only when called for in this section. It is used as
a diagnostic aid and safety device to prevent inadvertent air bag
(inflator) module deployment.
The load tool has three connectors attached to its case which are
electrically functional and serve as resistive load substitutions.
No more than two connectors are used at any time.
One of connectors ("STEERING WHEEL") is used to substitute
the load of followings.
• Driver air bag (inflator) module when it is connected at the
top of the column to the contact coil assembly.
• Passenger air bag (inflator) module when it is connected to
the air bag harness connector for passenger air bag (inflator)
module.
• Each of driver and passenger seat belt pretensioners when it
is connected to air bag harness connector for driver and pas-
senger seat belt pretensioner (if equipped).
Another connector ("BASE OF COLUMN") is used to substitute
the load of the driver air bag (inflator) module and the contact coil
assembly when it is connected at the base of the column to the air
bag wire harness.
The third connector ("PASSENGER INFLATOR") is not used.
By substituting the resistance of the load tool when called for, a
determination can be made as to whether an inflator circuit com-
ponent is causing system malfunction and which component is
causing the malfunction.
The load tool should be used only when specifically called for in
the diagnostic procedures.
1. Connector for contact coil and driver air bag (inflator) module
(Located near the base of the steering column)
2. Connector for driver, passenger air bag (inflator) module and driver and
passenger seat belt pretensioners
3. Not used
AIR BAG SYSTEM 10B-7