Mazda RX-8 Workshop Manual page 3341

NOTE:
3 Remove aftermarket electronic equipment.
Turn audio unit/car-navigation unit ON and
check reception condition.
Is reception improved?
4 Inspect SIRIUS satellite radio antenna plug
connection condition.
Is connection okay?
5 Turn ignition switch to LOCK position.
Measure continuity between SIRIUS
satellite radio antenna feeder axis and
ground.
Is there any continuity?
6 Inspect the SIRIUS satellite radio antenna
feeder.
(See SIRIUS SATELLITE RADIO ANTENNA
FEEDER
Is the SIRIUS satellite radio antenna feeder
normal?
7 Inspect the SIRIUS satellite radio antenna.
(See SIRIUS SATELLITE RADIO ANTENNA
FEEDER
Is the SIRIUS satellite radio antenna
normal?
8 Inspect the following wiring harness for
open or short circuit.
TV antenna located closely
to audio antenna can be
cause of noise. Relocate
TV antenna.
INSPECTION.)
INSPECTION.)
Without car-navigation
No Go to Step 4.
YesThe system is normal.
(Explain to customers that
aftermarket electronic equipment is
cause of noise)
No Go to the next step.
YesGo to the next step.
No Insert antenna plug securely.
YesReplace the SIRIUS satellite radio
antenna feeder.
No Go to the next step.
YesGo to the next step.
No Replace the SIRIUS satellite radio
antenna feeder.
(See SIRIUS SATELLITE RADIO
ANTENNA FEEDER
YesGo to the next step.
No Replace the SIRIUS satellite radio
antenna.
(See SIRIUS SATELLITE RADIO
ANTENNA REMOVAL/INSTALLATION.)
YesRepair or replace malfunctioning part.
No Go to the next step.
INSTALLATION.)