Sprinter 2500 V6-3.0L DSL Turbo (2008)
Audible Warning Device: Testing and Inspection
Chime Warning System
CHIME WARNING SYSTEM
WARNING: To avoid serious or fatal injury on vehicles equipped with airbags, disable the supplemental restraint system before attempting
any steering wheel, steering column, airbag, seat belt tensioner, impact sensor, or instrument panel component diagnosis or service. Disconnect
and isolate the battery negative (ground) cable, then wait two minutes for the system capacitor to discharge before performing further
diagnosis or service. This is the only sure way to disable the supplemental restraint system. Failure to take the proper precautions could result
in accidental airbag deployment.
The hard wired circuits between components related to the chime warning system may be diagnosed using conventional diagnostic tools and procedures.
Refer to the appropriate wiring information. The wiring information includes wiring diagrams, proper wire and connector repair procedures, details of
wire harness routing and retention, connector pin-out information and location views for the various wire harness connectors, splices and grounds.
However, conventional diagnostic methods will not prove conclusive in the diagnosis of the chime warning system or the electronic controls or
communication between modules and other devices that provide some features of the chime warning system. The most reliable, efficient, and accurate
means to diagnose the chime warning system, the Controller Area Network (CAN) data bus, or the electronic controls and communication related to
chime warning system operation requires the use of a diagnostic scan tool. Refer to the appropriate diagnostic information.
