1. Disconnect the negative battery cable..
2. Remove the front mudguard..
3. Remove the keyless beeper..
4. When applying battery positive voltage to the keyless beeper, verify that an electromagnetic sound is heard.

If the sound cannot be verified, replace the keyless beeper.
Keyless Antenna Removal/Installation
Keyless Beeper Removal/InstallationUsing Automatic Locking Mode
Follow these instructions when using a child-restraint system, unless you are
attaching a LATCH-equipped childrestraint system to the rear LATCH lower
anchors. Refer to “Using LATCH Lower Anchor” .
NOTE
Follow the child-restraint system
manufacturer's instructions carefully.
If you are not ...
Manual Transaxle Oil Replacement [C66 M R]
1. Park the vehicle on level ground.
2. Remove the aerodynamic under cover No.2..
3. Remove the drain plug and gasket, and drain the manual transaxle oil.
4. Install a new gasket and the drain plug.
Tightening torque
39—59 N·m {4.0—6.0 kgf·m, 29—43 ft·lbf}
5. Remove the oil ...
Relay Block Inspection [With Advanced Keyless Entry And Push Button Start System]
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Driver-side front scuff plate.
b. Driver-side front side trim.
c. Hood release lever.
d. Upper panel.
e. Shift knob (MTX)(See MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION
[G66M-R].)(See MANUAL TRANSAX ...