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Home >> Nissan-Datsun >> 2007 >> X-Trail LE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing >> Electrical Load Signal >> Wiring Diagram >> Heater Fan

Heater Fan

Fig 1: Wiring Diagram - Heater Fan
G06153015Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
ITEM CONDITION CHART

TERMINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage)
96 LG/B Heater fan switch [Engine is running] 
  • Heater fan switch: ON
Approximately 0V
[Engine is running] 
  • Heater fan switch: OFF
BATTERY VOLTAGE (11 - 14V)