ASCD Actuator and ASCD Pump

Fig. 35 Speed Control Wiring Diagrams (Part 1 Of 2):

Fig. 35 Speed Control Wiring Diagram (Part 2 Of 2):

WIRING DIAGRAM

Fig. 48 Electrical components inspection, ASCD actuator & pump:

DIAGNOSTIC CHARTS


NOTE: Two methods can be used to test the speed control system. One method is to use the Nissan CONSULT tool, the other is to use a volt/ohmmeter. When using either method, refer to system wiring diagram in Fig. 35.

With CONSULT Tool
1. With ignition switch off, connect CONSULT tool to diagnostic connector.

2. Turn ignition switch On, then ASCD main switch.
3. Touch START, on CONSULT display.

Fig. 36 CONSULT Self-diagnostic Results:

4. Touch ASCD, then SELF-DIAG RESULTS. For diagnostic results shown on display, refer to Fig. 36.

5. Touch DATA MONITOR, then touch START.

Fig. 37 CONSULT data results:

6. For data results shown on display, refer to Fig. 37.
7. For further details, refer to the CONSULT owners manual.

Without CONSULT Tool
When diagnosing and testing the speed control system, refer to Fig. 38 through 48 for diagnostic flow charts.