Mazda 3 Service Manual: Parameter Setting Procedure When Tire Size Is Changed

Mazda 3 Service Manual / Suspension / Wheels, Tires / Parameter Setting Procedure When Tire Size Is Changed

CAUTION:

If the wheel and tire sizes are changed, a discrepancy with the speedometer needle whereby it exceeds the allowable range could result in a malfunction. If the wheel and tire sizes are changed, perform the following procedure to change the tire size parameter setting.
The same parameters should be set in “Tire dimension”, “Tire Circumference”, and “Tire Size”.

1. Connect the M-MDS to DLC-2.

2. After the vehicle is identified, select the following item from the initialization screen of the M-MDS.

Select “Module Programming”.

3. Select the items from the screen menu.

Select “Programmable Parameters”.
Select “Tire Size”.

4. Select an item name, and then select the option.

Select “Tire Size”.

Tire dimension (195/70R15, 205/50R17, 195/65R15, 205/55R16, 225/40R18)
Tire Circumference (195/70R15, 205/50R17, 195/65R15, 205/55R16, 225/40R18)

5. Select the items from the screen menu.

Select “Programmable Parameters”.
Select “Tire Size/Axle Ratio”.

6. Select an item name, and then select the option.

Select “Tire Size/Axle Ratio”.

Tire Size (195/70R15, 225/40R18, 195/65R15, 205/50R17, 205/55R16)

Malfunctioning Wheel Unit Identification

NOTE: The tire pressure monitoring system (TPMS) does not identify the location of the malfunctioning wheel unit on the vehicle (RF, LF, LR, RR). The TPMS identifies each wheel unit as N ...

Tire House Trim Removal/Installation

4SD 1. Remove the rear seat cushion.. 2. Remove the rear scuff plate.. 3. Partially peel back the seaming welt. 4. Remove the fastener. 5. Pull the tire house trim in the direction of arrow s ...

Other materials:

Antenna Feeder No.3 Removal/Installation
4SD (With Audio Unit (With Display)) 1. Disconnect the negative battery cable.. 2. Remove the rain sensor cover. (Vehicles with auto light/wiper system). 3. Disconnect the rain sensor connector. (Vehicles with auto light/wiper system) 4. Partially peel back the seaming welts. 5. Remove the ...

Timing Chain Removal/Installation [Skyactiv G 2.0]
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: If the camshaft is rotated with the timing chain removed and the piston at the top dead center position, the valve may contact the piston and the engine ...

Water Pump Removal/Installation [Mzr 2.0, Mzr 2.5]
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system. Tu ...