Nissan Juke Service and Repair Manual : Inspection
LEVEL
• Check that the reservoir tank engine coolant level is within the “MIN” to “MAX” when the engine is cool.
A : MAX
B : MIN
• Adjust the engine coolant level if necessary.

LEAKAGE
• To check for leakage, apply pressure to the cooling system with the radiator cap tester (commercial service tool) (A) and the radiator cap tester adapter (commercial service tool) (B).
Testing pressure: Refer to CO-54, "Radiator".
WARNING:
Never remove radiator cap when engine is hot. Serious burns
may occur from high-pressure engine coolant escaping from
radiator.
CAUTION:
Higher test pressure than specified may cause radiator damage.
NOTE:
In a case that engine coolant decreases, replenish radiator with engine coolant.
• If anything is found, repair or replace damaged parts.

Periodic maintenance
ENGINE COOLANT ...
Draining
WARNING:
• Never remove radiator cap when engine is hot. Serious burns may occur from
high-pressure engine
coolant escaping from radiator.
• Wrap a thick cloth around the radiator cap. Slowly tur ...
Other materials:
C1601 battery power supply
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn
ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.DTC REPRODUCTION PROCEDURE
With ...
A/C auto AMP. Connection recognition signal circuit
Diagnosis Procedure
1.CHECK A/C AUTO AMP. CONNECTION RECOGNITION SIGNAL
1. Turn ignition switch ON.
2. Check voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK A/C AUTO AMP. CONNECTION R ...
B2268 water temp
Description
The engine coolant temperature signal is transmitted from ECM to the
combination meter via CAN communication.
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS OF ECM
Perform “Self Diagnosis Result” of “ENGINE”, and repair or replace
malfunctioning pa ...
