Mazda 2013 CX-5, Workshop Manual

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NO.4 THERE IS A MALFUNCTION IN THE SYSTEM EVEN THOUGH ABS WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, TCS/DSC INDICA...
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2013 - CX-5 - Brakes
NO.4 THERE IS A MALFUNCTION IN THE SYSTEM EVEN THOUGH ABS WARNING LIGHT, BRAKE
SYSTEM WARNING LIGHT, TCS/DSC INDICATOR LIGHT AND TCS OFF INDICATOR LIGHT DO NOT
ILLUMINATE [DYNAMIC STABILITY CONTROL (DSC)]
4
There is a malfunction in the system even though ABS warning light, brake system warning
light, TCS/DSC indicator light and DSC OFF indicator light do not illuminate
POSSIBLE
CAUSE
There is a mechanical malfunction in system.
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 SOLENOID VALVE OPERATION
Switch the ignition to off.
Connect the M-MDS (IDS) to the
DLC-2.
Switch the ignition to ON (engine
off).
Access the active command mode
for the solenoid valve using the
M-MDS (IDS).
(See
ON-BOARD DIAGNOSIS
[DYNAMIC STABILITY CONTROL
(DSC)]
.)
Does the solenoid valve operate?
YesInspect the conventional brake system.
If there is a malfunction:
Repair or replace any
malfunctioning parts according
to the inspection result.
No Repair or replace any malfunctioning parts
according to the inspection result.