Inspection/Vehicle Speed Signal Without VDC

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) OUTPUT SIGNAL
With CONSULT-II
1. Lift up drive wheels.
2. Start engine and drive vehicle at more than 20 km/h (12 MPH).
3. Check signal between combination meter harness connector M24 terminal 15 (G/Y) and ground when rotating wheels with engine at idle. (Use "SIMPLE OSCILLOSCOPE" in "SUB MODE" with CONSULT-II.)
  
  Fig 1: Checking ABS Actuator And Electric Unit Output Signal With CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
Without CONSULT-II
1. Lift up drive wheels.
2. Start engine and drive vehicle at more than 20 km/h (12 MPH).
3. Check voltage between combination meter harness connector M24 terminal 15 (G/Y) and ground when rotating wheels with engine at idle.
  
  Fig 2: Checking ABS Actuator And Electric Unit Output Signal Without CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: ABS actuator and electric unit (control unit) is OK.
2. NG: Check the following .
  - Harness for open or short between ABS actuator and electric unit (control unit) and combination meter.
  - ABS actuator and electric unit (control unit). Refer to ANTI-LOCK BRAKES .