AutoCodes - Lexus - B158A LEXUS

B158A LEXUS Code - Extension Module Noise Adjustment Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|B158A LEXUS code possible causes

  • Faulty Radio and Display Receiver Assembly
  • Radio and Display Receiver Assembly harness is open or shorted
  • Radio and Display Receiver Assembly circuit poor electrical connection

|How do I fix the B158A LEXUS code?

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.

|Cost of diagnosing the B158A LEXUS code

Labor: 1.0

The cost of diagnosing the B158A 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 B158A LEXUS code possible symptoms?

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

|B158A LEXUS code description

This Diagnostic Trouble Code (DTC) is stored when a video or audio signal is interrupted due to battery voltage input to the Radio and Display Receiver Assembly dropping temporarily.
OBDII Code B158a Lexus - Extension Module Noise Adjustment Malfunction - AutoCodes.com

|Need more information with the B158A LEXUS code?

Need more information on how to fix the B158A LEXUS code? Get Access to Factory Service Manuals

|Need help with a B158A LEXUS code?

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|B158A LEXUS code comments

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Repair Importance Level: 3
 
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