SYSTEM
Troubleshooting
E. MOTOR ANTENNA
E - l
Motor antenna
won’t extend or
retract.
Clean and polish the surface of the antenna rod.
Switch ON.
Yes
voltage (approx.
emitted to the radio’s
motor antenna terminal?
No
Repair or replace the radio.
Is the antenna bent?
Repair the bend, or replace the antenna mast.
Replace the antenna relay.
Replace the motor.
Yes
Repair the harness.
Motor antenna extends and retracts but does not receive.
Is the antenna itself OK?
No
Repair or replace it.
I
Yes
Is operation normal when a new antenna assem-
bly is directly installed to the radio?
Refer to B. “Radio troubleshooting”.
Mast A
Mast
Mast
connector
Fender
Antenna housing
Body ground
I
Checking
the antenna*
Ohmmeter measurement locations Result
I
A and
Continuity
and
Continuity
and
and
Continuity
Continuity
A and
No continuity I
and
No continuity
and
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