IPDM-E Branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the IPDM E/R for damage, bend and
loose connection (unit side
and connector side).
Is the inspection result normal?
YES ...
Normal operating condition
Description
RELATED TO NOISE
The majority of the audio concerns are the result of outside causes (bad CD,
electromagnetic interference,
etc.).
The following noise results from variations in field strength, such as fading
noise and multi-path noise, or
external noise from trains and other ...