check engine light codes
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Intermediate
Joined: Feb 2003
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From: Oakland CA
check engine light codes
HELP I am signed up for a track day tomorrow, and these two codes just came up under check engine light: 10 PCM, and 28 PCS--should I eat a $300 track day fee, or is it safe to ignore, and do the track day? The codes read as follows: P1060 H and C1247 H
Last edited by Michael Di Giacomo; Jul 24, 2004 at 06:17 PM. Reason: more info
Safety Car
Joined: Sep 2001
Posts: 4,411
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From: Wilmington NC
Originally Posted by Michael Di Giacomo
HELP I am signed up for a track day tomorrow, and these two codes just came up under check engine light: 10 PCM, and 28 PCS--should I eat a $300 track day fee, or is it safe to ignore, and do the track day? The codes read as follows: P1060 H and C1247 H
C1247H
The EBCM monitors the Brake Pressure Differential Switch to turn off Traction Control and Active Handling if a pressure loss is detected in the hydraulic brake system.
Conditions for Setting the DTC
DTC C1247 can be set anytime, if the EBCM detects the Brake Pressure Differential Switch has been grounded due to loss of brake pressure or a short to ground.
Action Taken When the DTC Sets
TCS/Active Handling are disabled.
Indicators that turn on:
RED Brake Warning indicator
Car Icon (TCS indicator)
Messages displayed on the DTC:
Service Traction System
Service Active HNDLG
Conditions for Clearing the DTC
Condition for DTC is no longer present and scan tool clear DTC function is used.
Fifty ignition cycles have passed with no DTCs detected.
Diagnostic Aids
DTC C1247 could be set during a hydraulic brake system bleeding procedure if the ignition switch is in the ON position.
It is very important that a thorough inspection of the wiring and connectors be performed. Failure to carefully and fully inspect wiring and connectors may result in misdiagnosis, causing part replacement with reappearance of the malfunction.
An intermittent malfunction can be caused by poor connections, broken insulation, or a wire that is broken inside the insulation.
If an intermittent malfunction exists refer to Intermittent and Poor Connections in Diagrams, Diagnostic Aids.
Test Description
The number(s) below refer to the step number(s) on the diagnostic table.
This step checks for a short to ground in the Brake Pressure Differential Switch circuit.
This step indicates that the Brake Pressure Differential Switch circuit is operating properly, and the cause of the DTC is a failure in the hydraulic brake system.
I cannot find a P1060 code listed? Are you sure itis not a P0160?
Melting Slicks
Joined: Dec 2000
Posts: 2,204
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From: Bethlehem PA
St. Jude Donor '03-'05-'06-'08-'10
Originally Posted by Michael Di Giacomo
HELP I am signed up for a track day tomorrow, and these two codes just came up under check engine light: 10 PCM, and 28 PCS--should I eat a $300 track day fee, or is it safe to ignore, and do the track day? The codes read as follows: P1060 H and C1247 H
Joe
