Engine-Codes - Lexus - B1269 LEXUS

B1269 LEXUS - Theft Deterrent ECU Communication Stop

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

B1269 LEXUS Possible Causes

  • Faulty Theft Warning ECU Assembly (Theft Deterrent ECU)
  • Theft Warning ECU Assembly harness is open or shorted
  • Theft Warning ECU Assembly circuit poor electrical connection

How is the B1269 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 B1269 LEXUS code

Labor: 1.0

The cost to diagnose the B1269 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)

B1269 LEXUS Meaning

The Diagnostic Trouble Code (DTC) B1269 is output when the communication between the theft deterrent ECU and the body ECU stops for more than 10 seconds.

More Information

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