Cellular Phone: Testing and Inspection

TELECOMMUNICATION

Any diagnosis of the Telecommunication system should begin with the use of the scan tool.

For complete circuit diagrams, refer to Diagrams/Electrical.

WARNING: On vehicles equipped with airbags, refer to Restraints before attempting any steering wheel, steering column, or instrument panel component diagnosis or service. Failure to take the proper precautions could result in accidental airbag deployment and possible personal injury.