On Board Diagnostics, or OBD, is an automotive term
referring to a vehicle's self-diagnostic and reporting
capability. OBD systems give the vehicle owner or repair
technician access to the status o
The electronic throttle control (ETC) system consists of the
accelerator-pedal module, the engine control module (ECM), and
the electronic throttle body. The electronic throttle body
mainly consist
Ignition
A spark ignition (SI) engine requires a spark to initiate
combustion in the combustion chamber. Voltage is supplied to the
spark plug where the electricity will arc across a gap at a
volta
Activating and deactivating
Applies to: vehicles with parking aid plus
Fig. 125 Center console: parking aid button
General information
The parking aid assists when parking and maneuvering by providing warnings
about obstacles. If the ultrasonic sensors on the vehicle, fig. 96 detect an obstacle,
On Board Diagnostic Systems
