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:

Hazard Warning Flasher
The hazard warning lights should always be used when you stop on or near a roadway in an emergency. The hazard warning lights warn other drivers that your vehicle is a traffic hazard and that they must take extreme caution when near it. Depress the hazard warning flasher and all the tu ...

Joint Shaft Removal/Installation [Mzr 2.0, Mzr 2.3 Disi Turbo, Mzr 2.5]
CAUTION: Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if it is pulled by mistake. Before performing the following procedures, remove the ABS wheel-speed sensor connector (axle side) and ...

Precaution
Intermittent Concern Troubleshooting Vibration method If malfunction occurs or becomes worse while driving on a rough road or when the engine is vibrating, perform the steps below. NOTE: There are several reasons why vehicle or engine vibration could cause an electrical m ...