NO.6 RSC OPERATES FREQUENTLY/RSC DOES NOT WORK CORRECTRY
[DSC/RSC]
TROUBLESHOOTING CHART
DIAGNOSTIC PROCEDURE
DIAGNOSTIC PROCEDURE
z
Have DTCs been recorded in memory? No
Go to the next step.
2
VERIFY THAT EACH SENSOR IS
INSTALLED
z
Are the combined sensor and steering
angle sensor securely installed?
Yes Go to the next step.
No
Install sensor securely.
*3
VERIFY THAT EACH SENSOR IS
INITIALIZED
z
Was initialization performed after
replacement of the DSC/RSC HU/CM,
or combined sensor?
Yes Go to the next step.
No
Perform initialization procedure. (See
DSC/RSC SENSOR INITIALIZATION
PROCEDURE
.)
4
VERIFY THAT TIRE CONDITION
z
Verify tire condition for following:
{
Air pressure
{
Wear
{
Grip level (different by four
wheels)
z
Are tires condition okay?
Yes
Find malfunctioning part according to
"INTERMITTENT CONCERN
TROUBLESHOOTING".
No
Adjust, repair or replace tire.
6
RSC* operates frequently/RSC* does not work correctly
*: DSC/RSC system contains roll stability control function; DSC indicator light illuminates and
goes out and while DSC/RSC is operating.
[TROUBLESHOOTING HINTS]
z
DSC/RSC HU/CM detected malfunction (input and out put devise malfunction)
z
Poor installation of combined sensor and/or steering angel sensor (If any of the above sensors are
poorly installed, DSC/RSC may operate intermittently)
z
When replacing the DSC/RSC HU/CM, or combined sensor, initialization is not performed (If
initialization is not performed correctly, DSC/RSC may not work correctly)
z
Tire problem (low or high air pressure, excessive tire wear, different grip level for four wheels)
z
Poor installation or malfunction suspension parts (shock absorber, stabilizer)
STEP
INSPECTION
ACTION
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 13
© 2005 Mitchell Repair Information Company, LLC.
