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Driver Air Bag (DAB)
DAB is installed in the steering wheel, and electrically connected to
the SRSCM via clock spring. It is deployed during frontal impact to
protect the driver.
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Clock Spring
Clock spring delivers actuation signal, generated by the sensors installed
in the front and right/left sides of a vehicle, to the inflator (gas
generator) of the driver air bag module via internal cable.
It also delivers actuation signal of the steering wheel remote control
switch and horn to relevant systems via internal cable.
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Components 1. Driver Air Bag (DAB) 2. Steering Wheel 3. Clock Spring
Diagnosis With GDS 1. The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS). ※ The diagnostic system (GDS) provides the following information.
Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engine.