Service The Parksense Rear Park Assist System - Chrysler 2017 Pacifica Owner's Manual

444 STARTING AND OPERATING
disabled, the EVIC/DID will display the "PARKSENSE
OFF" message for as long as the vehicle is in REVERSE.
The ParkSense switch LED will be ON when ParkSense is
disabled or requires service. The ParkSense switch LED
will be OFF when the system is enabled. If the ParkSense
switch is pushed, and requires service, the ParkSense
switch LED will blink momentarily, and then the LED
will be ON.
NOTE: When KeySense feature is present, the ParkSense
System will reject customer input to turn the system OFF
via the hard switch. The EVIC/DID will display Key-
Sense in Use Selected Feature Cannot be Disabled mes-
sage.

Service The ParkSense Rear Park Assist System

During vehicle start up, when the ParkSense Rear Park
Assist System has detected a faulted condition, the
instrument cluster will actuate a single chime, once per
ignition cycle, and it will display the "PARKSENSE
UNAVAILABLE WIPE REAR SENSORS" or the
"PARKSENSE UNAVAILABLE SERVICE REQUIRED"
message. Refer to "Display" in "Getting To Know Your
Instrument Panel"" for further information. When the
gear selector is moved to REVERSE and the system has
detected a faulted condition, the EVIC/DID will display
the PARKSENSE UNAVAILABLE WIPE REAR SEN-
SORS or PARKSENSE UNAVAILABLE SERVICE RE-
QUIRED message for five seconds while the vehicle is in
REVERSE. Under this condition, ParkSense will not
operate and will read "OFF" over the arcs.
If "PARKSENSE UNAVAILABLE WIPE REAR SEN-
SORS" appears in the Electronic Vehicle Information
Center (EVIC) or Driver Information Display (DID) make
sure the outer surface and the underside of the rear
fascia/bumper is clean and clear of snow, ice, mud, dirt
or other obstruction and then cycle the ignition. If the
message continues to appear, see an authorized dealer.