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Home >> Volvo >> 2000 >> S70 GLT >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - Turbo >> Diagnostic Tests >> P1635, P1636/ECM-7180: Temperature Sensor Control Module >> Fault Conditions

Fault Conditions

ECM-7180 is stored if control module detects a fault in circuit for control module internal temperature sensor.

Engine cooling fan runs only at low speed while ECM-7180 is set.

MIL is illuminated while ECM-7180 is set.