Engine-Codes - Scion - B1413 Scion

B1413 Scion Code - Evaporator Temperature Sensor Circuit

- Code Popularity: 973 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1413 Scion?

  • Faulty No. 1 Cooler Thermistor (Evaporator Temperature Sensor)
  • Evaporator Temperature Sensor harness is open or shorted
  • Evaporator Temperature Sensor circuit poor electrical connection
  • Faulty Air Conditioning Amplifier

|How to Fix the B1413 Scion Code?

Start by checking 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.

|What is the Cost to Diagnose the Code B1413 Scion?

Labor: 1.0

The cost to diagnose the B1413 Scion code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Does your car have Safety Recalls? → Check here

|What are Code B1413 Scion Possible Symptoms?

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

|What Does the B1413 Scion Code Mean?

The No. 1 Cooler Thermistor (Evaporator Temperature Sensor) is installed on the evaporator in the air conditioning unit to detect the temperature of the cooled air that has passed through the evaporator and to control the air conditioner. It sends signals to the air conditioning amplifier. The signals change in accordance with the resistance of the No. 1 Cooler Thermistor (Evaporator Temperature Sensor). As the temperature decreases, the resistance increases. As the temperature increases, the resistance decreases. The air conditioning amplifier applies a voltage (5 V) to the No. 1 Cooler Thermistor (Evaporator Temperature Sensor) and reads voltage changes as changes in the resistance of the No. 1 Cooler Thermistor (Evaporator Temperature Sensor). This sensor is used for frost prevention.
The Diagnostic Trouble Code (DTC) will be set when the Air Conditioning Amplifier Assembly detects an open or short in the No. 1 Cooler Thermistor (Evaporator Temperature Sensor) circuit.

Evaporator Temperature Sensor Circuit

|Need more Information on the B1413 Scion Code?

Need more information on how to fix the B1413 Scion code? Get Access to Factory Service Manuals

|Need Help with the B1413 Scion Code?

Get the B1413 Scion code diagnosed by a professional: Find a repair shop in your area