Safety Precautions
Check for Technical Bulletins that may supersede any
information included in this manual.
WARNING
Failure to follow these instructions may result in
personal injury or po
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
Overview - Mobile Online Services
The mobile online service (1W3) consist of the eCall,
connected Gateway, and the DataBuson Board Diagnostic Interface
-J533-.
The DataBuson Board Diagnostic Interface -J533- is installed
under the driver seat for crash safety. The DataBuson Board
Diagnostic Inte
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
voltage as high as 100 kilovolts. The ECM determines the precise
moment to fire each spark plug using ig
General Information
