How Do the ABS, TCS, and DSC Systems Function to Enhance Vehicle Control and How Are ABS Sensor Serviced on Mazda 6?

The Anti-lock Brake System (ABS), Traction Control System (TCS) and Dynamic Stability Control (DSC) have been designed to improve a vehicle's steerability and directional stability as well as optimal deceleration during high intense braking or cornering on various road surfaces. The Anti-lock braking system, or ABS, quickly stops the wheels from locking up in case of heavy braking. Its control unit receives ABS Sensor data, then reduces the brake line pressure of the brake calipers if a wheel goes into a skid. TCS and DSC utilize data from ABS Sensors to enhance traction control and manage over-steering, under-steering and acceleration in all driving conditions for better vehicle control and handling. The actuator assembly present in the engine compartment has an electric hydraulic pump for generating pressure for the braking system. It also has solenoid valves to modulate brake line pressure during ABS or DSC operation. The ABS Sensors installed on each wheel generate low-voltage electrical signals that are proportional to the wheel speed and interpreted by the electronic module. The wheel bearing assembly is where the front ABS Sensors are located, while the rear ABS Sensors are in the rear trailing link. The ABS/TCS/DSC computer located next to the actuator manages hydraulic line pressure so that the wheels do not lock up or spin by processing information from the ABS Sensors. The computer is continuously monitoring the system for faults. The dashboard warning light for the ESC indicates until at least the end of the car letting you know that the certain system needs attention. The first step is to check the brake fluid, ensure electrical connections are tight, as well as check for blown fuses. After that, it is recommended to get a diagnosis and repair from a professional, as the whole system is quite complex; having it inspected by a qualified automotive technician is a must. When performing ABS Sensor removal and installation, first loosen the lug nuts, raise the vehicle securely on jack stands, and remove the wheel. Disconnect the sensor's electrical connector and remove the mounting bolt. Carefully pull the sensor from its housing. Installation is the reverse of removal, ensuring all components are secured.

Genuine Mazda 6 ABS Sensor

ABS Wheel Speed Sensor

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14 ABS Sensors found

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Mazda 6 ABS Sensor Part Number: GHP9-43-71Y
$51.35 MSRP: $68.49
You Save: $17.14 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Rear-A.B.S.; Rear Speed Sensor
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2017 Mazda 6 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda 6 ABS Sensor Part Number: GS3L-43-70X
$56.36 MSRP: $75.17
You Save: $18.81 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor(Right), Front-A.B.S.; Front Speed Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S, i | 4 Cyl 2.5 L GAS, 6 Cyl 3.7 L GAS
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Mazda 6 ABS Sensor Part Number: GJ6A-43-71YC
$94.40 MSRP: $125.88
You Save: $31.48 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Right), Rear-A.B.S.; Rear Speed Sensor
- Position: Passenger Side
- Replaces: GJ6A-43-71YB, GJ6A-43-71YA
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | Mazdaspeed, S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda 6 ABS Sensor Part Number: GS3L-43-72Y
$94.73 MSRP: $126.32
You Save: $31.59 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Left), Rear-A.B.S.; Rear Speed Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S, i | 4 Cyl 2.5 L GAS, 6 Cyl 3.7 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: GJ6A-43-73XE
$109.14 MSRP: $145.55
You Save: $36.41 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Left), Front-A.B.S.; Front Speed Sensor
- Position: Driver Side
- Replaces: GJ6A-43-73XD, GJ6A-43-73XA, GJ6A-43-73XB, GJ6A-43-73XC
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | Mazdaspeed, S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: GJ6A-43-70XE
$109.14 MSRP: $145.55
You Save: $36.41 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Right), Front-A.B.S.; Front Speed Sensor
- Position: Passenger Side
- Replaces: GJ6A-43-70XB, GJ6A-43-70XC, GJ6A-43-70XD, GJ6A-43-70XA
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | Mazdaspeed, S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda 6 ABS Sensor Part Number: GRG1-43-7EX
$135.49 MSRP: $180.69
You Save: $45.20 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Harness, Epb(Right)
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2018-2021 Mazda 6 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda 6 ABS Sensor Part Number: GRG1-43-7EY
$139.06 MSRP: $185.46
You Save: $46.40 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Harness, Epb(Left)
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2018-2021 Mazda 6 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: K011-43-70XA
$52.10 MSRP: $69.49
You Save: $17.39 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Right, Front A.B.S.; Front Speed Sensor
- Replaces: K011-43-70X
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2021 Mazda 6 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: GS3L-43-73X
$56.36 MSRP: $75.17
You Save: $18.81 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Left), Front-A.B.S.; Front Speed Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S, i | 4 Cyl 2.5 L GAS, 6 Cyl 3.7 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: GS3L-43-71Y
$93.58 MSRP: $124.80
You Save: $31.22 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Right), Rear-A.B.S.; Rear Speed Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2009-2013 Mazda 6 | S, i | 4 Cyl 2.5 L GAS, 6 Cyl 3.7 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: G21D-43-72YC
$140.05 MSRP: $186.76
You Save: $46.71 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor(Left), Rear-A.B.S.
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mazda 6 | Mazdaspeed | 4 Cyl 2.3 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: G21D-43-71YC
Product Specifications
- Other Name: Sensor(Right), Rear-A.B.S.
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mazda 6 | Mazdaspeed | 4 Cyl 2.3 L GAS
View related parts
Mazda 6 ABS Sensor Part Number: GJ6A-43-72YC
Product Specifications
- Other Name: Sensor Left, Rear Abs; Rear Speed Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2003-2008 Mazda 6 | Mazdaspeed, S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS

Mazda 6 ABS Sensor

Mazda 6 ABS Sensor is applied to check the rotation of the wheels. It is also applied in sending speed data to the anti-lock braking control module. The module uses this data to modify hydraulic pressure and stop wheel lockup while braking. The sensor detects the teeth and gaps that pass by a short distance above a toothed ring on the wheel hub, axle shaft, or differential gear. Whenever the wheels start moving, the magnetic field inside the unit is disturbed, producing a voltage that changes with the wheel speed. As the system compares signals from every wheel, if one wheel slows much faster than the others, it reduces pressure to that brake circuit so steering control is maintained. Two operational modes are explained, with a combination of magnet and Hall effect element in one type and in the other type an electromagnetic coil is applied, but both types generate the necessary pulse stream for the anti-lock response. This feedback is relied on by Mazda 6 systems. Due to the dependence of signal strength on the rate of magnetic change, at low vehicle speeds, when rotation becomes small, the accuracy can deteriorate. A circuit fault that activates a warning light on the dashboard will temporarily disable anti-lock assistance, but hydraulic braking will remain available unless a separate brake warning lamp is illuminated. Data from the ABS Sensor housing is also made available for use by other modules which use it for additional operations. Sensor faults on Mazda 6 vehicles should be cleared to restore full functionality. The ABS Sensor plays an integral role within the overall Mazda braking architecture. Together with other electronic monitors, it helps bring about stable, predictable stopping behavior in everyday driving.

Looking for ABS Sensor with proven quality? Choose OEM ABS Sensor. Mazda designs and builds them to strict factory specs. Every piece goes through rigorous quality checks. You'll get parts that fit right and work like new. Shop our huge inventory of OEM Mazda 6 parts. Enjoy the highly competitive prices online. Our site is your one-stop shop. Each genuine 6 part includes a manufacturer's warranty. Buy with confidence. Our return policy is simple and hassle-free. In a rush? Choose expedited delivery at checkout. You'll love the streamlined experience from search to checkout to receiving your order.

Mazda 6 ABS Sensor Parts and Q&A

ABS Sensor
G21D-43-71YC
Q:
How Do the ABS, TCS, and DSC Systems Function to Enhance Vehicle Control and How Are ABS Sensor Serviced on Mazda 6?
A:
The Anti-lock Brake System (ABS), Traction Control System (TCS) and Dynamic Stability Control (DSC) have been designed to improve a vehicle's steerability and directional stability as well as optimal deceleration during high intense braking or cornering on various road surfaces. The Anti-lock braking system, or ABS, quickly stops the wheels from locking up in case of heavy braking. Its control unit receives ABS Sensor data, then reduces the brake line pressure of the brake calipers if a wheel goes into a skid. TCS and DSC utilize data from ABS Sensors to enhance traction control and manage over-steering, under-steering and acceleration in all driving conditions for better vehicle control and handling. The actuator assembly present in the engine compartment has an electric hydraulic pump for generating pressure for the braking system. It also has solenoid valves to modulate brake line pressure during ABS or DSC operation. The ABS Sensors installed on each wheel generate low-voltage electrical signals that are proportional to the wheel speed and interpreted by the electronic module. The wheel bearing assembly is where the front ABS Sensors are located, while the rear ABS Sensors are in the rear trailing link. The ABS/TCS/DSC computer located next to the actuator manages hydraulic line pressure so that the wheels do not lock up or spin by processing information from the ABS Sensors. The computer is continuously monitoring the system for faults. The dashboard warning light for the ESC indicates until at least the end of the car letting you know that the certain system needs attention. The first step is to check the brake fluid, ensure electrical connections are tight, as well as check for blown fuses. After that, it is recommended to get a diagnosis and repair from a professional, as the whole system is quite complex; having it inspected by a qualified automotive technician is a must. When performing ABS Sensor removal and installation, first loosen the lug nuts, raise the vehicle securely on jack stands, and remove the wheel. Disconnect the sensor's electrical connector and remove the mounting bolt. Carefully pull the sensor from its housing. Installation is the reverse of removal, ensuring all components are secured.

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Genuine Mazda 6 ABS Sensor

14 ABS Sensors found

Mazda 6 ABS Sensor Part Number: GHP9-43-71Y

Mazda 6 ABS Sensor Part Number: GS3L-43-70X

Mazda 6 ABS Sensor Part Number: GJ6A-43-71YC

Mazda 6 ABS Sensor Part Number: GS3L-43-72Y

Mazda 6 ABS Sensor Part Number: GJ6A-43-73XE

Mazda 6 ABS Sensor Part Number: GJ6A-43-70XE

Mazda 6 ABS Sensor Part Number: GRG1-43-7EX

Mazda 6 ABS Sensor Part Number: GRG1-43-7EY

Mazda 6 ABS Sensor Part Number: K011-43-70XA

Mazda 6 ABS Sensor Part Number: GS3L-43-73X

Mazda 6 ABS Sensor Part Number: GS3L-43-71Y

Mazda 6 ABS Sensor Part Number: G21D-43-72YC

Mazda 6 ABS Sensor Part Number: G21D-43-71YC

Mazda 6 ABS Sensor Part Number: GJ6A-43-72YC

Mazda 6 ABS Sensor

Mazda 6 ABS Sensor Parts and Q&A

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