Jeep grand cherokee 2015 Owner's Manual page 239

Rear Distance Greater than
(in/cm) 79 in (200 cm)
Front Distance Greater than
(in/cm) 47 in (120 cm)
Audible Alert
(Chime)
Arcs
Radio Volume
Reduced
NOTE: ParkSense® will reduce the volume of the radio,
if on, when the system is sounding an audio tone.
WARNING ALERTS
79-39 in
(200-100 cm)
47-39 in
(120-100 cm)
None Single 1/2
Second Tone
(for rear only)
None 4th Solid
No Yes
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 237
39-25 in 25-12 in
(100-65 cm) (65-30 cm)
39-25 in 25-12 in
(100-65 cm) (65-30 cm)
Slow (for rear Fast
only)
3rd Solid 2nd Flashing
Yes Yes
Less than 12 in
(30 cm)
Less than 12 in
(30 cm)
3
Continuous
1st Flashing
Yes