NO.3 THERE IS A MALFUNCTION IN THE SYSTEM EVEN THOUGH ABS
WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, DSC INDICATOR
LIGHT AND TCS OFF LIGHT DO NOT ILLUMINATE [DSC/RSC]
TROUBLESHOOTING CHART
DIAGNOSTIC PROCEDURE
DIAGNOSTIC PROCEDURE
NO.4 ABS OR TCS OPERATES FREQUENTLY/TCS DOES NOT WORK
CORRECTLY [DSC/RSC]
TROUBLESHOOTING CHART
7
CONNECTOR IS CONNECTED
z
Is the DSC/RSC HU/CM securely
connected?
No
Connect the DSC/RSC HU/CM connector
securely, then go to the next step.
8
VERIFY THAT DSC/RSC HU/CM
CONNECTOR TERMINAL OR
RELATED CONNECTOR TERMINALS
ARE CONNECTED
z
Are the DSC/RSC HU/CM connector
terminal or instrument cluster connector
terminal etc. related connector terminals
securely connected?
Yes
Replace the DSC/RSC HU/CM. (See
DSC/RSC HU/CM
REMOVAL/INSTALLATION
.)
No
Securely connect the DSC/RSC HU/CM
connector terminal and related connector
terminals.
3
There is a malfunction in the system even though the ABS warning light, BRAKE system warning
light, DSC indicator light and TCS OFF light do not illuminate.
[TROUBLESHOOTING HINTS]
z
There is a mechanical malfunction in system
STEP
INSPECTION
ACTION
1
INSPECT DSC/RSC HU/CM FOR DTCs
z
Inspect the DTC for the ON-BOARD DIAGNOSTIC
SYSTEM.
z
Have DTCs been stored in memory?
Yes
Perform the applicable DTC
inspection.
(See
ON-BOARD DIAGNOSIS
[DSC/RSC]
.)
No
Go to the next step.
2
INSPECT DSC/RSC SYSTEM
z
Perform DSC/RSC system inspection. (See
DSC/RSC SYSTEM INSPECTION
.)
z
Is the system normal?
Yes
Inspect the conventional brake
system.
No
Repair or replace any
malfunctioning part.
2008 Mazda CX-9 Grand Touring
2008 BRAKES Symptom Troubleshooting (DSC/RSC) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 9:41:34 AM
Page 10
© 2005 Mitchell Repair Information Company, LLC.