Without ABS
1. Disconnect the negative battery cable.
2. Remove the battery and battery tray.
3. Remove the air cleaner compornent. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
4. Disconnect the vehicle speedometer sensor connector.
5. Remove the vehicle speedometer sensor.
6. Apply transmission oil to a new O-ring and install it on a vehicle speedometer sensor.
7. Install the vehicle speedometer sensor.
Tightening torque 7.8-11.3 N·m
{80-115 kgf·cm, 57.6-83.3 in·lbf}
8. Connect the vehicle speedometer sensor connector.
9. Install the air cleaner compornent. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
10. Install the battery and battery tray.
11. Connect the negative battery cable.
Mazda 6 Service Manual: Door lock timer unit inspection
1. Measure the voltage at the door lock timer unit terminals (other than
terminal 1E and 2W) as indicated below.
If not as specified, inspect the parts listed under Action.
2. Disconnect the negative battery cable.
3. Disconnect the door lock timer unit connector and inspect for continuity ...
Mazda 6 Service Manual: Wheel alignment pre-inspection
1. Inspect the tire inflation, and adjust to the recommended pressure as
necessary.
2. Inspect the front wheel bearing play and correct it if necessary. (See
Wheel Bearing Play Inspection.)
3. Inspect the wheel and tire runouts. (See SUSPENSION.)
4. Inspect the ball joints and steering linkag ...