Hyundai trajet Shop Manual page 54

GENERAL
CHART 4
1. RADIO
ETA90150
BE -9
Noise
I
Start the engine
I
Tune correctly, still noise?
Yesl
Check connectors
Not OK
Fully insert connector
OKI
Check mounting screws
Not OK
Tighten the screws
OKI
Is the antenna lead-in routed
Yes
too close to a harness?
Reroute the antenna lead-in
Nol
ON I I OFF
1
Engine
I
I
When pulling out the antenna No
.......,
f--
When pulling out the antenna
Yes
plug, is there a noise? plug, is there a noise?
Replace radio unit
Yes! Yesl
No
If noise still occurs after checking
Is wiring correct?
-
Noise from outside source
the above points, check for outside
Nol
(No fault in radio unit)
noise sources (various accesso-
ries, i.e. horn, wipers, etc.)
Repair harness
ETA9010F