Engine-Codes - Toyota - B15A8 Toyota

B15A8 Toyota Code - Telematics Transceiver Malfunction

- Code Popularity: 4,126 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B15A8 Toyota?

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

|How to Fix the B15A8 Toyota Code?

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 Code B15A8 Toyota?

Labor: 1.0

The cost to diagnose the B15A8 Toyota 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.

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|What are Code B15A8 Toyota Possible Symptoms?

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

|What Does the B15A8 Toyota Code Mean?

This Diagnostic Trouble Code (DTC) is set when an error in the Electrically Erasable Programmable Read-Only Memory (EEPROM) or Phase-Locked Loop Integrated Circuit (PLL) IC is detected on the Data Communication Module (DCM) (Telematics Transceiver) self-check. The EEPROM stores the various data to operate the Safety Connect system. The PLL IC oscillates telephone radio frequency.

Telematics Transceiver Malfunction

|Need more Information on the B15A8 Toyota Code?

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|Need Help with the B15A8 Toyota Code?

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