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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1875 (Rear Final Drive) >> M226 WITH Electronic Locking Differential >> Trouble Diagnosis >> Differential Lock Control Unit Input/Output Signal Reference Values >> Differential Lock Control Unit Inspection Table >> Specifications with CONSULT-II
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Specifications with CONSULT-II

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
DIFFERENTIAL LOCK CONTROL UNIT INSPECTION CHART

Monitor item [Unit] Content Condition Display value
BATTERY VOLT [V] Power supply voltage for differential lock control unit Ignition switch: ON Battery voltage
4WD MODE [2H/4H/ 4Lo] Condition of 4WD shift switch 4WD shift switch (Engine running) 2WD 2H
4H 4H
4LO 4Lo
VHCL S/SEN-R [km/h] or [mph] Wheel speed (Rear wheel right) Vehicle stopped 0 km/h (0 mph)
Vehicle running
CAUTION: Check air pressure of tire under standard condition.
Approximately equal to the indication on speedometer (Inside of +/-10%)
VHCL S/SEN-R [km/h] or [mph] Wheel speed (Rear wheel left) Vehicle stopped 0 km/h (0 mph)
Vehicle running
CAUTION: Check air pressure of tire under standard condition.
Approximately equal to the indication on speedometer (Inside of +/-10%)
VHCL S/SEN-R [km/h] or [mph] Wheel speed (Average value of rear wheel right and left) Vehicle stopped 0 km/h (0 mph)
Vehicle running
CAUTION: Check air pressure of tire under standard condition.
Approximately equal to the indication on speedometer (Inside of +/-10%)
D-LOCK SW SIG [ON/OFF] Condition of differential lock mode switch Differential lock mode switch: ON ON
Differential lock mode switch: OFF OFF
D-LOCK SW SIG [ON/OFF] Control status of differential lock
  • Vehicle stopped
  • Engine running
  • VDC OFF switch: ON (if equipped)
  • 4WD shift switch: 4LO
Differential lock mode switch: ON ON
Differential lock mode switch: OFF OFF
RELAY ON [ON/OFF] Operating condition of differential lock solenoid relay (integrated in differential lock control unit)
  • Vehicle stopped
  • Engine running
  • VDC OFF switch: ON (if equipped)
  • 4WD shift switch: 4LO
Differential lock mode switch: ON ON
Differential lock mode switch: OFF OFF
RELAY MTR [ON/OFF] Control status of differential lock solenoid relay (integrated in differential lock control unit)
  • Vehicle stopped
  • Engine running
  • VDC OFF switch: ON (if equipped)
  • 4WD shift switch: 4LO
Differential lock mode switch: ON ON
Differential lock mode switch: OFF OFF
SOL MTR [ON/OFF] Control status of differential lock solenoid
  • Vehicle stopped
  • Engine running
  • VDC OFF switch: ON (if equipped)
  • 4WD shift switch: 4LO
Differential lock mode switch: ON ON
Differential lock mode switch: OFF OFF
IND MTR [ON/OFF] Control status of DIFF LOCK indicator lamp DIFF LOCK indicator lamp: ON ON
DIFF LOCK indicator lamp: OFF ON
D-LOCK POS SW [ON/OFF] Condition of differential lock position switch
  • Vehicle stopped
  • Engine running
  • VDC OFF switch: ON (if equipped)
  • 4WD shift switch: 4LO
Differential lock mode switch: ON (DIFF LOCK indicator lamp: ON) ON
Differential lock mode switch: OFF
(DIFF LOCK indicator lamp: OFF)
OFF