Engine-Codes - Lexus - B15C6 LEXUS

B15C6 LEXUS - Ignition Switch Signal Malfunction

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

B15C6 LEXUS Possible Causes

  • Faulty Data Communication Module (DCM) (Telematics transceiver)
  • DCM (Telematics transceiver) harness is open or shorted
  • DCM (Telematics transceiver) circuit poor electrical connection

How do I fix code B15C6 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.

Cost of diagnosing the B15C6 LEXUS code

Labor: 1.0

The cost of diagnosing the B15C6 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)

B15C6 LEXUS Meaning

If vehicle movement (10 km/h (6 mph) or more for 10 seconds) is detected based on the location data sent from the Radio Receiver Assembly even when the Data Communication Module (DCM) (Telematics transceiver) detects that the ignition switch is off, this Diagnostic Trouble Code (DTC) will be stored.

B15C6 LEXUS More Information

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