Nissan Rogue Service Manual: Radiator
RADIATOR CAP
RADIATOR CAP : Inspection
CHECKING RADIATOR CAP
- Inspect the radiator cap.
- Replace the cap if the metal plunger cannot be seen around the
edge of the black rubber gasket.
- Replace the cap if deposits of waxy residue or other foreign
material are on the black rubber gasket or
the metal retainer.
NOTE:
Thoroughly wipe out the radiator filler neck to remove any waxy residue or
foreign material.
- Pull the negative-pressure valve to open it and check that it
closes completely when released.
- Check that there is no dirt or damage on the valve seat of the
radiator cap negative-pressure valve.
- Check that there are no abnormalities in the opening and closing
conditions of the negative-pressure valve.

- Check radiator cap relief pressure using suitable tool (A/B).

Standard : Refer to CO-25, "Radiator"
- Apply water or engine coolant to the cap seal surface before
connecting the radiator cap to the tester.
- Replace the radiator cap if there is an abnormality in the
negative-
pressure valve, or if the open-valve pressure is outside of
the standard values.
RADIATOR
RADIATOR : Inspection
Check radiator for mud or clogging. If necessary, clean radiator as follows.
CAUTION:
- Be careful not to bend or damage radiator fins.
- When radiator is cleaned without removal, remove all
surrounding parts such as radiator cooling fan
assembly and horns. Then tape harness and harness connectors to prevent
water from entering.
- Spray water to the back side of the radiator core using a side to
side motion from the top down.
- Stop spraying when debris no longer flows from radiator core.
- Blow air into the back side of radiator core using a side to side
motion from the top down.
- Use compressed air lower than 490 kPa (5 kg/cm2, 71 psi) and keep
distance more than 30 cm (11.8 in).
- Continue to blow air until no water sprays out.
- Check for engine coolant leaks. Repair as necessary.
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 l ...
Other materials:
VIN registration
Description
VIN Registration is an operation to registering VIN in ECM. It must be
performed each time ECM is replaced.
NOTE:
Accurate VIN which is registered in ECM may be required for Inspection &
Maintenance (I/M).
Work Procedure
1.CHECK VIN
Check the VIN of the vehicle and note it. ...
Diagnosis system (ECM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1st Trip Detection Logic and Two Trip Detection
Logic
When a malfunction is detected for the first time, 1st trip DTC and 1st trip
Freeze Frame data are stored in the
ECM memory. The MIL will not illuminate at this stage. <1st trip>
If the ...
U0101 CAN comm circuit
Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent error
detection ability. Many electronic
control units are equipped onto a vehicle, and each co ...
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