Engine-Codes - Lexus - B1462 LEXUS

B1462 LEXUS - Room Humidity Sensor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B1462 LEXUS Possible Causes

  • Faulty Room Humidity Sensor (A/C Room Temperature Sensor)
  • Room Humidity Sensor harness is open or shorted
  • Room Humidity Sensor circuit poor electrical connection
  • Faulty A/C Amplifier

How is the B1462 LEXUS code repair?

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 B1462 LEXUS code

Labor: 1.0

The cost to diagnose the B1462 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B1462 LEXUS Meaning

The A/C Room Humidity Sensor detects room humidity. The voltage of the A/C Room Humidity Sensor changes in accordance with room humidity. The A/C Amplifier reads changes in the A/C Room Humidity Sensor. The A/C Room Humidity Sensor is integrated with A/C Room Temperature Sensor.

More Information

Need more information on how to fix the B1462 LEXUS code?
Get Access to Factory Service Manuals

Need more help?

Get the B1462 Lexus code diagnosed by a professional: Find a repair shop in your area