Mazda 6 manuals

Mazda 6 Service Manual: Front/rear abs wheel-speed sensor inspection

Mazda 6 Service Manual / Braking system / Abs/tcs / Front/rear abs wheel-speed sensor inspection

Visual Inspection

Remove the wheel and tire, and inspect the sensor for looseness and damage. Replace the sensor if necessary.

Clearance Inspection

Inspect the clearance between the wheel-speed sensor and the sensor rotor.

Clearance
0.3-1.1 mm {0.012-0.043 in}


Resistance Inspection

1. Disconnect the ABS wheel-speed sensor connector.

2. Inspect the resistance at the ABS wheel-speed sensor.

Resistance
1.3-1.7 kilohm

Voltage Inspection

1. On level ground, jack up the vehicle and support it evenly on safety stands.

2. Disconnect the ABS wheel-speed sensor connector.

3. Inspect each sensor by rotating each wheel one revolution per second.

Voltage
0.25-1.2 V (AC)

Voltage Pattern Inspection

1. On level ground, jack up the vehicle and support it evenly on safety stands.

2. Disconnect the ABS wheel-speed sensor connector.

3. Using an oscilloscope, inspect voltage pattern for distortion and noise by rotating each wheel.


Front abs wheel-speed sensor removal/installation
1. Remove the mud guard. 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. ...

Rear abs wheel-speed sensor removal/installation
1. Remove the tire house trim. (TIRE HOUSE TRIM REMOVAL/INSTALLATION.) 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. ...

Other materials:

Mazda 6 Service Manual: Foreword
Caution When the engine does not start or stalls and the following DTCs are not indicated, go to engine symptom troubleshooting. Note When the immobilizer system is defective, the engine cannot be started. If engine condition is normal but light stays on, inspect for short circ ...

Mazda 6 Service Manual: Combine sensor removal/installation
Caution Be careful and do not allow the combine sensor to fall. If by chance it is subjected to strong impact, replace it. 1. Remove the center console. 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. 4. After installation, perform the comb ...

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