Generator Motor Temperature Sensor Range/Performance Problem Low

Table of contents

P1D74 ACURA Possible Causes

  • Faulty Generator Motor Temperature Sensor
  • Generator Motor Temperature Sensor harness is open or shorted
  • Generator Motor Temperature Sensor circuit poor electrical connection
  • Faulty Motor Control Module (Generator)

How do I fix code P1D74 ACURA?

  Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

Cost of diagnosing the P1D74 ACURA code

  The cost of diagnosing the P1D74 ACURA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1D74 ACURA Description

  The motor control module (generator) detects the generator motor temperature with a generator motor temperature sensor installed in the generator motor. The motor control module (generator) detects a malfunction and stores a DTC when the generator motor temperature sensor value does not change from the initial value continuously for the prescribed time though the generator motor is under load.


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