Mazda 2013 CX-5, Workshop Manual

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NO.6 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY *2: TCS/DSC INDICATOR LIGHT GOES ON AND OFF WHILE DSC OPE...
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2013 - CX-5 - Brakes
NO.6 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY *2: TCS/DSC
INDICATOR LIGHT GOES ON AND OFF WHILE DSC OPERATES [DYNAMIC STABILITY CONTROL
(DSC)]
6
DSC
*2
operates frequently
DSC does not work correctly
*2
: TCS/DSC indicator light goes on and off while DSC operates
POSSIBLE
CAUSE
DSC HU/CM detected malfunction. (Input and output device malfunction)
There is a difference in size or air pressure between front or rear tires.
Poor installation with SAS control module (yaw rate sensor, low-G sensor) (If
SAS control module is poorly installed, DSC may operate intermittently.)
When replacing DSC HU/CM initialization is not performed. (If initialization is
not performed correctly, DSC may not work correctly.)
Incorrect ABS wheel speed sensor is inputted to DSC HU/CM.
Diagnostic procedure
STEP INSPECTION ACTION
1
CONFIRM DSC HU/CM DTC
Retrieve the DSC HU/CM DTC using the
M-MDS (IDS).
(See
ON-BOARD DIAGNOSIS [DYNAMIC
STABILITY CONTROL (DSC)]
.)
Are any DTCs present?
YesGo to the applicable DTC inspection.
(See
ON-BOARD DIAGNOSIS [DYNAMIC
STABILITY CONTROL (DSC)]
.)
No Go to the next step.
2
VERIFY THAT SAS CONTROL MODULE IS
INSTALLED
Verify that each sensor is installed.
Is SAS control module (yaw rate sensor,
low-G sensor) securely installed?
YesGo to the next step.
No Install the malfunctioning sensor
securely.
3
VERIFY THAT BRAKE FLUID PRESSURE SENSOR IS
INITIALIZED
YesGo to the next step.