Engine-Codes - Lexus - B1269 LEXUS

B1269 LEXUS Code - Theft Deterrent ECU Communication Stop

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

|B1269 LEXUS code 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'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.

|What are B1269 LEXUS code possible symptoms?

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

|What is B1269 LEXUS code 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.

|Need more information with the B1269 LEXUS code?

Need more information on how to fix the B1269 LEXUS code?
Get Access to Factory Service Manuals

|Need help with a B1269 LEXUS code?

Get the B1269 Lexus code diagnosed by a professional: Find a repair shop in your area