Open In The Heater Core Temperature Sensor Circuit

Table of contents

B2996 ACURA Possible Causes

  • Faulty Heater Core Temperature Sensor
  • Heater Core Temperature Sensor harness is open or shorted
  • Heater Core Temperature Sensor circuit poor electrical connection
  • Faulty Climate Control Unit

How do I fix code B2996 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 B2996 ACURA code

  The cost of diagnosing the B2996 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)

B2996 ACURA Description

  The Climate Control Unit monitors the Heater Core Temperature Sensor. The Climate Control Unit sets the OBDII code when the Heater Core Temperature Sensor is not to factory specifications.


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