Engine Coolant Temperature Signal Inspection

1. Start engine and select METER A/C AMP on CONSULT-II.
2. Using W TEMP METER on DATA MONITOR , compare the value of DATA MONITOR with water temperature gauge pointer of combination meter.
   Fig 1: Reading Water Temperature Meter Values On CONSULT-II In Data Monitor Mode

   Courtesy of NISSAN MOTOR CO., U.S.A.
   WATER TEMPERATURE GAUGE POINTER RANGES
   
   

   Water Temperature Gauge Pointer	Reference Value Of Data Monitor °C (°F)
   Hot Approx.	130 (266)
   Middle	Approx. 70-105 (158-221)
   Cold	Approx. 50 (122)

OK or NG

1. OK: GO TO 2.
2. NG: Replace combination meter.

1. Select ENGINE on CONSULT-II.
2. Using COOLAN TEMP/S on DATA MONITOR , print out the CONSULT-II screen.
3. Select METER A/C AMP on CONSULT-II.
4. Using W TEMP METER on DATA MONITOR , compare the value of DATA MONITOR with that of the COOLAN TEMP/S.
   Fig 2: Reading Coolant Temperature On CONSULT-II In Data Monitor Mode

   Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

1. OK: Perform ECM self-diagnosis. Refer to CONSULT-II FUNCTION .
2. NG: Replace unified meter and A/C amp. Refer to REMOVAL AND INSTALLATION OF UNIFIED METER AND A/C AMP.  .