Engine-Codes - Generic - B15A8

B15A8 Code - Telematics Transceiver Malfunction

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

|B15A8 code 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 is the B15A8 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 B15A8 code

Labor: 1.0

The cost to diagnose the B15A8 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 B15A8 code possible symptoms?

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

|What is B15A8 code meaning?

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.

|Need more information with the B15A8 code?

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|B15A8 code information for specific makes

|Need help with a B15A8 code?

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