128-7288
13 of 16
-13-
Troubleshooting
SOLUTION
PROBLEM
Poor in-vehicle
radio reception
IR sensor
inoperative
• Check the condition of the vehicle’s
radio antenna.
• Verify that the antenna is fully raised.
• If a relay box (SIRSWB) has been
insatalled, make sure that the FM
Modulator is turned OFF.
• If a wired FM modulator has been
installed, verify that it is turned OFF
by using the remote or switch.
• Verify that the batteries in the remote
are fresh.
• Verify that the remote sensor eye is
not obstructed.
• Verify that the infrared transmitter is
affixed over the sensor eye of the
component to be controlled.