Nissan Murano: Traffic Sign Recognition (TSR) (if so equipped) / System operation

The Traffic Sign Recognition (TSR) system
displays the following types of road signs:

Speed sign detected (in Canada)
Speed sign detected (in USA)
Speed sign detected (no speed
limit detected)
“Do not pass” sign detected
CAUTION
- The TSR system is intended as an aid
to careful driving. It is the driver’s responsibility
to stay alert, drive safely,
and observe all road regulations that
currently apply, including looking out
for road signs.
- The TSR system may not function
properly under the following
conditions:
- When the road sign is not clearly
visible, for example, due to damage
or weather conditions.
- When rain, snow or dirt adheres to
the windshield in front of the multisensing
camera unit.
- When the headlights are not bright
due to dirt on the lens or if the aiming
is not adjusted properly.
- When strong light enters the camera
unit. (For example, the light directly
shines on the front of the vehicle
at sunrise or sunset.)
- When a sudden change in brightness
occurs. (For example, when
the vehicle enters or exits a tunnel
or under a bridge.)
- In areas not covered by the navigation system.
- If there are deviations in relation to
the navigation, for example due to
changes in the road routing.
- When overtaking buses or trucks
with speed stickers.
The TSR system provides the driver with
information about the most recently detected
speed limit. The system captures
the road sign information with the multisensing
front camera unit located on
the windshield in front of the inside rearview
mirror and displays the detected
signs in the vehicle information display...
Perform the following steps to enable or
disable the TSR system.
Press the button until
“Settings”
displays in the vehicle information display
and then press the OK button...
Other information:
DTC Description
DTC DETECTION LOGICWhen the ignition switch is ON, TCM is unable to receive the CAN communications signal from AWD control unit continuously for 2 seconds or more. DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U0102
LOST COMM (TRANSFER)
(Lost Communication With Transfer Case Control Module)
Diagnosis condition
When the ignition switch is ON
Signal
CAN communication signal
Threshold
TCM is unable to receive the CAN communications signal from AWD control unit
Diagnosis delay time
Continuously for 2 seconds or more
POSSIBLE CAUSE
AWD control unit
Harness or connector (CAN communication line is open or shorted)
FAIL-SAFENot changed from normal driving
DTC Confirmation Procedure
PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test...
Component Function Check
DATA MONITOR
CONSULT
Select “MEMORY SW 1”, “MEMORY SW 2” and “SET SW” in “Data Monitor” mode of “AUTO DRIVE POS.”.
Check that the function operates normally according to the following conditions:
Monitor item Condition Status
MEMORY SW 1
Memory switch 1
Push
ON
Release
OFF
MEMORY SW 2
Memory switch 2
Push
ON
Release
OFF
SET SW
Set switch
Push
ON
Release
OFF
Is the inspection result normal?
YES>>
Inspection End...