2003 TL Backup Sensors Owner's Manual

14 © 2003 American Honda Motor Co., Inc. - All Rights Reserved.
Perform the following checks if the audible signal
does not sound when the vehicle is approaching an
obstacle.
Ask your Acura dealer for advice if the trouble
persists.
Take your vehicle to your Acura dealer if you
encounter either of these problems:
• The audible signal sounds continuously when
the shift lever is in the reverse position, and
the sensors are not frozen or clogged with
snow or mud.
• The audible signal does not sound when the
shift lever is in the reverse position.
Troubleshooting
Symptom Remedy
• Clogged sensor
with snow or mud
• Frozen sensor
• Extended parking
in cold weather or
under blazing sun
• Wipe with clean cloth or flush
with low-pressure water.
• Melt with lukewarm water
• The backup sensors may not
work if the outside air
temperature is below -4°F
(-20°C) or above 122°F (50°C).