Engine-Codes - Lexus - B1573 LEXUS

B1573 LEXUS - Short In Telephone Antenna Circuit

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

B1573 LEXUS Possible Causes

  • Faulty Telephone and GPS Antenna Assembly
  • Telephone and GPS Antenna Assembly harness is open or shorted
  • Telephone and GPS Antenna Assembly circuit poor electrical connection

How is the B1573 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 B1573 LEXUS code

Labor: 1.0

The cost to diagnose the B1573 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)

B1573 LEXUS Meaning

This Diagnostic Trouble Code (DTC) is set when the Data Communication Module (DCM) (Telematics Transceiver) detects an open or a short in the Telephone and GPS Antenna circuit. The DCM (Telematics Transceiver) oscillates and receives 824 - 894 MHz or 1850 - 1990 MHz radio-frequency through the Telephone and GPS Antenna Assembly.

More Information

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