Mazda CX-5 Service & Repair Manual: PCM Configuration (Using Read/Write Function)

Mazda CX-5 Service & Repair Manual / Engine / Control / PCM Configuration (Using Read/Write Function)

NOTE:

When performing configuration, it is necessary to read the vehicle specification information from the PCM before replacing it. Connect the M-MDS to the vehicle and perform vehicle identification before removing the PCM. The vehicle specification information is temporarily stored in the M-MDS.

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

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

Select “Module Programming”.

3. Then, select items from the screen menu in the following order.

Select “Programmable Module Installation”.
Select “PCM”.

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

CAUTION:

When the configuration is performed, CAN communication between the PCM and control module connected to the CAN line is cut temporarily, and communication error DTCs may be detected. After performing the configuration, verify the DTCs for the control module connected to the CAN line and clear it if any DTC is detected.

5. Verify the DTCs for all of the control modules connected to the CAN line.

If any DTC is stored, clear it.
If the DTC is cleared, finish the procedure because the configuration has been completed normally.
If the DTC remains, perform troubleshooting according to the DTC.

PCM Configuration (Using As Built Data)

NOTE: If the configuration is performed using As-Built data, the set value of the personalization function is reset to the initial value (condition when shipped from factory). Verify the ...

PCM Inspection

Without Using the M-MDS NOTE: Because the PCM uses a waterproof connector, the inspection for the voltage/wave pattern cannot be performed. The following values are for reference. Te ...

Other materials:

Transfer Oil Replacement [Fw6 Ax EL]
1. Remove the front under cover No.2.. 2. Remove the drain plug with the washer. 3. Drain the oil into a suitable container. 4. Tighten the drain plug with a new washer. Tightening torque 40—58 N·m {4.1—5.9 kgf·m, 30—42 ft·lbf} 5. Remove the oil level plug with ...

Side Turn Light
Purpose The side turn lights are used to signal vehicles/people at the side of the vehicle that the vehicle is going to make a right or left turn. Function The side turn lights flash according to the operation of the turn or the hazard switch. Construction Side ...

Advanced Keyless Entry System
WARNING Radio waves from the key may affect medical devices such as pacemakers: Before using the key near people who use medical devices, ask the medical device manufacturer or your physician if radio waves from the key will affect the device. The advanced keyless function allows you to lock/u ...