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AutoCodes - Lexus - B2796 Lexus

B2796 Lexus Code - No Communication In Immobilizer System

- Code Popularity: 29,342 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated Jan 16, 2023
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|Code B2796 Lexus Possible Causes

  • Faulty Key
  • Faulty Transponder Key Coil
  • Faulty Transponder Key ECU Assembly

|How do I Fix the Code B2796 Lexus?

Check 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.

Does your Lexus have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2796 Lexus?

Labor: 1.0

The cost of diagnosing the B2796 Lexus code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code B2796 Lexus Possible Symptoms?

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

|Code B2796 Lexus Description

This Diagnostic Trouble Code (DTC) is stored when a key is inserted into the ignition key cylinder, but no communication occurs between the key and Transponder Key ECU Assembly.

OBDII Code B2796 Lexus - No Communication In Immobilizer System -
B2796 Lexus Code - No Communication In Immobilizer System

|Need More Information on the B2796 Lexus Code?

Need more information on how to fix the B2796 Lexus code? Get Access to Factory Service Manuals

|Need Help with the B2796 Lexus Code?

Get the B2796 Lexus code diagnosed by a professional: Find a repair shop in your area

|Code B2796 Lexus comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B2796 Lexus code? Have you replaced any parts?
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