Nissan GT-R (R35) · Service Manual DRIVER INFORMATION & MULTIMEDIA

B2321, B2322 OIL LEVEL SENSOR

B2321 B2322

Description


The oil level sensor detects the level of engine oil, and then transmits the oil level signal to the combination meter.

DTC Logic

 
 DTC DETECTION LOGIC

DTC
 		Display contents of CONSULT-III
 		Diagnostic item is detected if ...
 		Probable malfunction location
B2321
 		OIL LEV SEN OPEN
 		Oil level sensor signal circuit is open.
(Resistance value of oil level sensor exceeds 20 Ω)
  • Oil level sensor signal circuit
  • Oil level sensor
B2322
 		OIL LEV SEN SHORT
 		Oil level sensor signal circuit is shorted.
(Resistance value of oil level sensor is less than 3 Ω)

NOTE：
 When the following conditions are satisfied, the combination meter reads the resistance value of oil level sensor. The combination meter does not read the oil level sensor resistance value within 5 minutes after the previous reading of oil level sensor resistance value by the combination meter.
  1. Turn the ignition switch OFF.
  2. Wait for 5 minutes or more, then open the driver door.
DTC (B2321: OIL LEV SEN OPEN, B2322: OIL LEV SEN SHORT) is also detected at the timing described above.

Diagnosis Procedure


 
 1.CHECK OIL LEVEL SENSOR SIGNAL CIRCUIT
 
 2.CHECK OIL LEVEL SENSOR GROUND CIRCUIT

Component Inspection


 
 1.CHECK OIL LEVEL SENSOR