Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSMAZDA2011CX-7 I SV, 2.5 5REPAIR AND DIAGNOSISBRAKESTRACTION CONTROLDYNAMIC STABILITY CONTROL SYSTEMDSC SYSTEM INSPECTIONABS CONTROL INSPECTION

2011 Mazda CX-7 i SV, 2.5 5

ABS Control Inspection

2011 Mazda CX-7 i SV, 2.5 5SECTION ABS Control Inspection

Perform "Preparation".
Connect the M-MDS to the DLC-2.

Set up an active command mode inspection according to the combination of commands below.

Fig 1: Identifying Data Link Connector (DLC-2)

Courtesy of MAZDA MOTORS CORP.

Brake pressure retention

BRAKE PRESSURE RETENTION

Command name	Inspected wheels
Command name	LF	RF	LR	RR
V_TRC_L	Off
V_TRC_R
V_STB_L
V_STB_R
LF_INLET	On	Off	Off	Off
LF_OUTLET	Off		Off
LR_INLET			On
LR_OUTLET			Off
RF_INLET		On
RF_OUTLET		Off
RR_INLET				On
RR_OUTLET				Off
PMP_MOTOR				Off

Brake pressure reduction

BRAKE PRESSURE REDUCTION

Command name	Inspected wheels
Command name	LF	RF	LR	RR
V_TRC_L	Off
V_TRC_R
V_STB_L
V_STB_R
LF_INLET	On	Off	Off	Off
LF_OUTLET	On		Off
LR_INLET	Off		On
LR_OUTLET			On
RF_INLET		On	Off
RF_OUTLET		On
RR_INLET		Off		On
RR_OUTLET		Off		On
PMP_MOTOR	On

CAUTION:

To protect the DSC HU/CM, the solenoid valve and the pump motor used during active command mode stay on for only 10 s or less each time they are switched on.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.