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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1611 (Rear Final Drive) >> Trouble Diagnosis For System >> Differential Lock Position Switch >> Differential Control Unit Terminals And Reference Value
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Differential Control Unit Terminals And Reference Value

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Data are reference value and are measured between each terminal and ground.

DIFFERENTIAL CONTROL UNIT TERMINALS AND REFERENCE VALUE

Terminal Wire color Item Condition Data (Approx.)
20 BR Differential lock position switch
  • Vehicle stopped
  • Engine running
  • VDC OFF switch (if equipped): ON
  • 4WD shift switch: 4LO
Differential lock mode switch: ON
(DIFF LOCK indicator lamp: ON)
0V
Differential lock mode switch: OFF
(DIFF LOCK indicator lamp: OFF)
Battery voltage
CAUTION: When using a circuit tester to measure voltage for inspection, be sure not to extend forcibly any connector terminals.