Service The Parksense Rear Park Assist System - RAM 1500 2012 Owner's Manual

180 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
display the "PARK ASSIST SYSTEM OFF" message for
approximately five seconds. Refer to "Electronic Vehicle
Information Center (EVIC)" in "Understanding Your
Instrument Panel" for further information. When the
shift lever is moved to REVERSE and the system is
disabled, the EVIC will display the "PARK ASSIST SYS-
TEM OFF" message for as long as the vehicle is in
REVERSE.
The ParkSense switch LED will be ON when
ParkSense is disabled or defective. The ParkSense
switch LED will be OFF when the system is enabled.

Service The ParkSense Rear Park Assist System

When the ParkSense Rear Park Assist System is mal-
functioning, the instrument cluster will actuate a single
chime, once per ignition cycle, and it will display the
"CLEAN PARK ASSIST SENSORS" or the "SERVICE
PARK ASSIST SYSTEM" message. Refer to "Electronic
Vehicle Information Center (EVIC)" in "Understanding
Your Instrument Panel" for further information. When
the shift lever is moved to REVERSE and the system has
detected a faulted condition, the EVIC will display the
"CLEAN PARK ASSIST SENSORS" or the "SERVICE
PARK ASSIST SYSTEM" message for as long as the
vehicle is in REVERSE. Under this condition, ParkSense
will not operate.
If "CLEAN PARK ASSIST SENSORS" appears in the
Electronic Vehicle Information Center (EVIC) make sure
the rear fascia/bumper is clean and clear of snow, ice,
mud, dirt or other obstruction, and then cycle the igni-
tion. If the message continues to appear, see an autho-
rized dealer.
If "SERVICE PARK ASSIST SYSTEM" appears in the
EVIC, see your authorized dealer.