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:

Rear Door Child Safety Locks
These locks are intended to help prevent children from accidentally opening the rear doors. Use them on both rear doors whenever a child rides in the rear seat of the vehicle. If you slide the child safety lock to the lock position before closing that door, the door cannot be opened from th ...

Joint Shaft Assembly [Mzr 2.3 Disi Turbo]
1. Assemble in the order indicated in the table. 1 Bracket 2 Dust seal (RH) . 3 Bearing . 4 Dust seal (LH) . 5 Joint shaft . Dust Seal ...

Tachometer
The tachometer shows engine speed in thousands of revolutions per minute (rpm). CAUTION Do not run the engine with the tachometer needle in the RED ZONE. This may cause severe engine damage. Type A *1 The range varies depending on the type of gauge. Type B *1 The ...