Nissan Altima (L32) 2007-2012 Service Manual: The oil pressure warning lamp does not turn off
Description
The oil pressure warning lamp remains illuminated while the engine is running
(normal oil pressure).
Diagnosis Procedure
1.CHECK OIL PRESSURE WARNING LAMP
Perform IPDM E/R auto active test. Refer to PCS-14, "Diagnosis Description".
Is oil pressure warning lamp illuminated?
YES >> GO TO 2
NO >> Replace combination meter. Refer to MWI-176, "Removal and
Installation".
2.CHECK IPDM E/R OUTPUT VOLTAGE
1. Turn ignition switch OFF.
2. Disconnect the oil pressure switch connector.
3. Turn ignition switch ON.
4. Check voltage between the oil pressure switch harness connector
F41 terminal 1 and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 4
3.CHECK OIL PRESSURE SWITCH
Perform a unit check for the oil pressure switch. Refer to MWI-48, "Component
Inspection".
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-48, "Removal and Installation".
NO >> Replace oil pressure switch.
4.CHECK OIL PRESSURE SWITCH SIGNAL CIRCUIT
Check the oil pressure switch signal circuit. Refer to MWI-48, "Diagnosis
Procedure".
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-48, "Removal and Installation".
NO >> Repair harness or connector.
Description
The oil pressure warning lamp stays off when the ignition switch is turned
ON.
Diagnosis Procedure
1.CHECK OIL PRESSURE WARNING LAMP
Perform IPDM E/R auto active test. Refer to PCS ...
Description
• The parking brake warning is displayed while driving the vehicle even
though the parking brake is released.
• The parking brake warning is not displayed even though driving th ...
Other materials: Fuel recommendation
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
CAUTION
Only vehicles with the E-85 filler door
label can operate on E-85. Fuel system
or other damage can occur if
E-85 is used in vehicles that are not
designed to ru ...
Operating range
The Intelligent Key functions can only be
used when the Intelligent Key is within the
specified operating range.
When the Intelligent Key battery is almost
discharged or strong radio waves are present
near the operating location, the Intelligent
Key system’s operating range becomes
narrower and ...
ICC system limitations
WARNING
Listed below are the system limitations
for the ICC system. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death:
The ICC system is primarily intended
for use on straight, dry, open roads
with light traffic. It is not advisabl ...