/VOL (Power/Volume)
Turns the system on or off
and adjusts the volume.
(Eject)
Removes a disc from the
CD slot.
Preset Buttons 1−6
Radio: Saves and selects
favorite stations.
VOL
(Volume)
Press to decrease or
increase the volume.
(Power)
Press and hold to turn the
power on or off.
(Home Page)
Press to go to the Home
Page. See Home Page
(Rad
Ignition OFF, disconnect the X2 harness connector at the K9 Body Control
Module, ignition ON.
Verify a test lamp illuminates between the B+ circuit terminal 3 and
ground.
If the test lamp does not illuminate and the circuit fuse is good
Ignition OFF.
Test for less than 2 ohms in the B+
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Diagnostic Fault