Troubleshooting - Acura MDX User's Information Manual

Troubleshooting

Perform the following checks if the audible signal
does not sound when the vehicle is approaching an
obstacle.
Symptom
• Clogged sensor • Wipe with a clean cloth or flush
with snow or mud with low-pressure water.
• Frozen sensor • Melt with lukewarm water
• Extended parking in • The backup sensors may not
cold weather or work if the outside air
under blazing sun temperature is below -4°F
(-20°C) or above 122°F (50°C).
Ask your Acura dealer for advice if the trouble
persists.
14
Take your vehicle to your Acura dealer if you
encounter either of these problems:
•
Remedy
•
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.
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