Mazda CX-5 2013 - Page 76

DTC U0452:86 [DYNAMIC STABILITY CONTROL (DSC)]
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2013 - CX-5 - Brakes
DTC U0452:86 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0452:86 Abnormal message from SAS control module
DETECTION
CONDITION
Correct data cannot be received from SAS control module
FAIL-SAFE
FUNCTION
Illuminates the ABS warning light
*1
and TCS/DSC indicator light.
Tire pressure monitoring system warning light illuminates after flashes.
(Not illuminated/flashed depending on malfunction content.)
Inhibits the ABS
*2
, TCS
*2
, DSC
*2
, roll over mitigation (ROM)
*2
, brake
assist control
*2
, hill launch assist (HLA)
*2
, and TPMS
*2
controls.
*1
: Not illuminated depending on malfunction content.
*2
: Enabled depending on malfunction content.
POSSIBLE
CAUSE
SAS control module malfunction
SYSTEM
WIRING
DIAGRAM
—
Diagnostic procedure
STEP INSPECTION ACTION
1
INSPECT FOR SAS CONTROL MODULE
MALFUNCTION
Switch the ignition to off.
Using the M-MDS, perform the
DTC inspection for the SAS
control module.
(See
DTC INSPECTION
[STANDARD DEPLOYMENT
CONTROL SYSTEM]
.)
DTC INSPECTION [TWO-
Yes Go to applicable DTC inspection.
(See
DTC TABLE [STANDARD DEPLOYMENT
CONTROL SYSTEM]
.)
(See
DTC TABLE [TWO-STEP DEPLOYMENT CONTROL
SYSTEM]
.)
No Go to the next step.