Nissan Murano: Do-it-yourself / Battery replacement
CAUTION
Be careful not to allow children to swallow
the battery or removed parts.
NISSAN INTELLIGENT KEY®

Replace the battery in the Intelligent Key as
follows:
- Remove the mechanical key from the
Intelligent Key.
- Insert a small flathead screwdriver
into the slit
of the corner
and twist it
to separate the upper part from the
lower part. Place a cloth over the
screwdriver to protect the casing.

- Replace the battery with a new one.
Recommended battery: CR2032 or
equivalent.
- Do not touch the internal circuit and
electric terminals as doing so could
cause a malfunction.
- Hold the battery by the edges. Holding
the battery across the contact
points will seriously deplete the storage
capacity.
- Make sure that the + side faces the
bottom of the lower part.
- Close the lid securely as illustrated with
and
.
- Operate the buttons to check the operation.
If you need assistance with replacement, it
is recommended that you visit a NISSAN
dealer for this service.
FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the following
two conditions: (1) This device
maynot cause harmful interference,and
(2) this device must accept any interference
received, including interference
that may cause undesired operation.
Note:
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s authority
to operate the equipment.
For Canada:
This device complies with Industry
Canada licence-exempt RSS standard(s).
Operation is subject to the following two
conditions: (1) this device may not cause
interference, and (2) this device must accept
any interference, including interference
that may cause undesired operation
of the device.
WARNING
Never use a fuse of higher or lower amperage
rating than that specified on the
fuse box cover. This could damage the
electrical system or electronic control
units or cause a fire...
Other information:
Description
ECM input/output valve when the engine control system operates normally.NOTE:
The SP value is indicated when “DISPLAY TYPE” is “Line Graph”.
When the indicated value of “DATA MONITOR” mode is within the SP value, the engine control system is confirmed OK...
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC Detection Condition
B260A
IGNITION RELAY
(Ignition relay)
Diagnosis condition
When ignition switch ON.
Signal (terminal)
—
Threshold
—
Diagnosis delay time
2 seconds or more
POSSIBLE CAUSE
Harness or connectors
BCM
IPDM E/R
FAIL SAFE—
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON under the following conditions and wait for at least 2 seconds:
CVT selector lever is in the P (park) or N (neutral) position...
Categories

The gauge indicates the approximate fuel
level in the tank.
The gauge may move slightly during braking,
turning, acceleration, or going up or
down hills.
The gauge needle returns to 0 (Empty) after
the ignition switch is placed in the OFF
position.
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