Engine-Codes - Lexus - B1244 LEXUS

B1244 LEXUS - Light Sensor Circuit Malfunction

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

B1244 LEXUS Possible Causes

  • Faulty Automatic Light Control Sensor
  • Automatic Light Control Sensor harness is open or shorted
  • Automatic Light Control Sensor circuit poor electrical connection
  • Faulty Main Body ECU

How is the B1244 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 B1244 LEXUS code

Labor: 1.0

The cost to diagnose the B1244 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)

B1244 LEXUS Meaning

The Main Body ECU monitors the Automatic Light Control Sensor. This Diagnostic Trouble Code (DTC) is stored when a failure of the Automatic Light Control Sensor Circuit is detected.

More Information

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