Because the antenna system is equipped with a capacitor, the continuity cannot be checked. Therefore proceed the following simple inspection.
Turn the AM radio on.
Tune to the frequency that there is no broadcast and you will hear a buzzing sound.
Turn a work light on and shake it around the antenna rod. (around 10—20 mm {0.40—0.78 in})
CAUTION:
Use a fluorescent light type for the inspection. Accurate diagnostic cannot be done with a different type of light.

If a whirring sound from the speaker synchronized to the work light movement is confirmed, the antenna system is normal.
Coil Antenna Removal/Installation
Entertainment Personalization Features Setting ProcedureOil Seal (Differential) Replacement [Fw6 A EL]
1. Remove the aerodynamic under cover No.2 and the splash shield as a single
unit..
2. Remove the oil seal.
a. Drain the ATF..
b. Disconnect the drive shaft (LH) from the transaxle..
c. Disconnect the drive shaft (RH) from the joint shaft..
d. Remove the joint shaft..
CAUTION:
...
Trunk Lid Opener Cable Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Front seat (LH)(See FRONT SEAT REMOVAL/INSTALLATION.)
b. Front scuff plate (LH).
c. Rear scuff plate.
d. B-pillar lower trim.
e. Rear seat cushion.
f. Rear seat back.
g. Tire house trim (LH).
h. Trunk end ...
Power Window Main Switch Inspection
1. Disconnect the negative battery cable.
2. Remove the inner garnish. (driver's side).
3. Remove the front door trim. (driver's side).
4. Remove the main switch panel. (driver's side).
5. Connect the power window main switch connector.
6. Connect the negative battery cable..
...