DTC P1573 Lost Communications with Brake/Traction Control (EBTCM) System

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Powertrain Control Module

Refer to Serial Data Line in Electrical Diagnosis.

Circuit Description

The PCM uses the UART serial data line (CKT 800) to communicate with various other components and systems within the vehicle. If the PCM does not receive data from the Electronic Brake and Traction Control Module (EBTCM)...

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Service Manual Table of Contents

Document Tags

Document Title: DTC P1573 Lost Communications with Brake/Traction Control (EBTCM) System

serial

data

line

electrical

diagnosis

circuit

uart

vehicle

control

module

ebtcm

system

conditions

action

malfunction

records

clear

using

scan

tool

diagnostic

poor

connection

wire

check

damaged

harness

open

test

problem

found

powertrain

ignition

switch

repair

procedures

uart serial

data circuit

check uart

found repair

repair repair

procedures electrical

diagnosis problem

uart serial data

connection damaged harness

data scan tool

uart data line

serial data circuit

powertrain board diagnostic

check uart serial

problem found repair

found repair repair

repair repair procedures

repair procedures electrical

diagnosis problem found

data circuit poor

circuit poor connection