Mazda 3 Service Manual: PCM Configuration [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Control / Information / PCM Configuration [Mzr 2.0, Mzr 2.5]

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..

1. Connect the M-MDS (IDS) to DLC-2.

2. After the vehicle is identified, select the following items from the initial screen of the M-MDS (IDS).

a. “Module Programming”

3. Select “Programmable Module Installation”.

4. Select menu in the “PCM”.

5. Perform the configuration according to the directions on the screen.

6. Retrieve DTCs by the M-MDS (IDS), then verify that there is no DTC present.

If a DTC(s) is detected, perform the applicable DTC inspection..

Neutral Switch Inspection [Mzr 2.0, Mzr 2.5]

Continuity Inspection 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Disconnect the neutral switch connector.. 4. When the shift lever is in neutral and in a positi ...

PCM Inspection [Mzr 2.0, Mzr 2.5]

Using M-MDS NOTE: PIDs for the following parts are not available on this model. Go to the appropriate part inspection page. CMP sensor Main relay 1. Co ...

Other materials:

Seat Warmer Unit Inspection
WARNING: Handling a front seat (with built-in side air bag) improperly can accidentally operate (deploy) the air bag, which may seriously injure you. Read the service warnings before handling a front seat (with built-in side air bag).. CAUTION: After removing a front seat ...

Coupler Component Removal/Installation [Fw6 A EL]
WARNING: A hot transaxle and ATF can cause severe burns. Turn off the engine and wait until they are cool. Always wear protective eye wear when using the air compressor. If the air compressor is used, any particles of dirt or soiling could spatter and get into the eyes. ...

Transaxle Range (TR) Switch Adjustment [FS5 A EL]
CAUTION: Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it. 1. Engage the parking brake and use wheel chocks at the front and rear of the wheels. 2. Shi ...