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PCM REMOVAL/INSTALLATION [SKYACTIV-D 1.8]

id0140s1113800

Replacement Part

Set bolt

Quantity: 4

Location of use: PCM cover

PCM Removal/Installation

Caution

• When replacing the PCM, perform the configuration to assure that the system operates correctly. (See CONFIGURATION.)

Without set bolt

1. When replacing the PCM, perform the configuration using the following procedure.

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

(2) Switch the ignition ON (engine off).

(3) Activate the M-MDS and perform the following procedure.

1) Press [Start] to start the vehicle identification.

2) Press the [Toolbox] tab.

3) Press the [Work Support] icon.

4) Press [Configuration].

5) Press [Run] to perform the configuration.

6) Press [PCM].

7) Verify that the ignition is switched ON (engine off) and press [Next].

• If the ignition cannot be switched ON (engine off), leave it as it is and press [Next].

8) When [Install the new ECU] is displayed, move to the PCM replacement procedure.

2. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(E)].)

3. Remove the nuts.

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4. Remove the bolt.

5. Disconnect the clip from the PCM bracket.

6. Disconnect the PCM connectors. (See PCM Connector Connection Note.)

7. Remove the PCM.

8. Disconnect the clip from the PCM bracket.

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9. Remove the nut.

10. Remove the bolts.

11. Remove the PCM bracket. (See PCM Bracket Installation Note.)

12. Install in the reverse order of removal.

13. When replacing the PCM on the vehicles, perform the “PCM Replacement”. (See Procedure for PCM replacement.)

With set bolt

1. When replacing the PCM, perform the configuration using the following procedure.

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

(2) Switch the ignition ON (engine off).

(3) Activate the M-MDS and perform the following procedure.

1) Press [Start] to start the vehicle identification.

2) Press the [Toolbox] tab.

3) Press the [Work Support] icon.

4) Press [Configuration].

5) Press [Run] to perform the configuration.

6) Press [PCM].

7) Verify that the ignition is switched ON (engine off) and press [Next].

• If the ignition cannot be switched ON (engine off), leave it as it is and press [Next].

8) When [Install the new ECU] is displayed, move to the PCM replacement procedure.

2. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(E)].)

3. Remove the set bolt. (See Set Bolt Removal Note.) (See Set Bolt Installation Note.)

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4. Remove the PCM cover. (See PCM Cover Installation Note.)

5. Remove the nuts.

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6. Remove the bolt.

7. Disconnect the clip from the PCM bracket.

8. Disconnect the PCM connectors. (See PCM Connector Connection Note.)

9. Remove the PCM.

10. Disconnect the clip from the PCM bracket.

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11. Remove the nut.

12. Remove the bolts.

13. Remove the PCM bracket. (See PCM Bracket Installation Note.)

14. Install in the reverse order of removal.

15. When replacing the PCM on the vehicles, perform the “PCM Replacement”. (See Procedure for PCM replacement.)

Procedure for PCM replacement

1. If the PCM is replaced, perform the following procedure.

Note

• Depending on the vehicle conditions, the configuration after PCM replacement may use the data read from the PCM before replacement or the data as of shipment from manufacturer (As-Built data).

• The data used for the configuration is displayed on the lower part of the M-MDS display when the configuration is completed.

(1) Continue to perform configuration following the instructions on the M-MDS screen.

(2) If manual configuration is performed using the As-Built data, perform the following procedure.

1) Perform the PCM data reset procedure. (See PCM DATA RESET [SKYACTIV-D 1.8].)

2) Write the coupling component characteristic value. (AWD) (See COUPLING COMPONENT CALIBRATION DATA WRITING.)

(3) Clear the DTCs. (See CLEARING DTC.)

(4) Switch the ignition off.

(5) Wait for 30 s or more.

(6) Switch the ignition ON (engine off).

(7) Perform the immobilizer system-related part programming using the M-MDS. (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [(E)].)

(8) Perform the KOEO self test. (See DTC INSPECTION.)

(9) Perform the KOER self test. (See DTC INSPECTION.)

(10) Perform the battery condition initial setting (i-stop setting). (See BATTERY CONDITION INITIALIZATION SETTING (i-stop SETTING).)

(11) Perform the following procedure:

1) Warm up the engine until the engine coolant temperature is 70 °C {158 °F} or more.

2) Switch the ignition off.

3) Store the M-MDS session “Complete (delete record)”.

4) Remove the M-MDS.

5) Switch the ignition ON (engine on).

6) Leave for 3 min while idling.

7) Drive the vehicle for 30 s at a speed of 50 km/h {31 mph} or more.

― If the warning light turns on or flashes, repeat from Step 5 (start the engine).

8) After stopping the vehicle, leave it idling for 3 min without stopping the engine.

9) Again drive the vehicle for 30 s at a speed of 50 km/h {31 mph} or more.

― If the warning light turns on or flashes, repeat from Step 5 (start the engine).

(12) Verify that the learning value (PID: O2S11_CAL) for the A/F sensor is other than 0.

― If the learning value (O2S11_CAL) for the A/F sensor is 0, repeat from Procedure 5 in Step 11 (start the engine).

(13) Perform compulsory Diesel Particulate Filter regeneration. (See COMPULSORY DIESEL PARTICULATE FILTER REGENERATION [SKYACTIV-D 1.8].)

(14) Clear the DTCs. (See CLEARING DTC.)

(15) Replace the engine oil. (See ENGINE OIL REPLACEMENT [SKYACTIV-D 1.8].)

Note

• Because the PCM is new, it is not necessary to perform the engine oil data reset.

PCM Bracket Installation Note

1. Install the PCM bracket using the following procedure:

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(1) Temporarily tighten bolt A.

(2) Install bolt B.

(3) Install the nut.

(4) Tighten bolt A.

(5) Install bolt C.

Set Bolt Removal Note

1. Using a chisel and a hammer, cut a groove on the head of the set bolt so that a screwdriver can be inserted.

2. Loose the set bolt using an impact screwdriver or pliers.

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Set Bolt Installation Note

1. Install a new set bolt and tighten it until the neck of the bolt breaks off.

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PCM Cover Installation Note

1. Install the PCM cover as shown in the figure.

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2. Temporarily tighten the four bolts, then completely tighten them.

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PCM Connector Connection Note

Caution

• Do not touch the PCM connector terminal. The terminal is extremely thin and can be damaged by touching it.

• If the PCM connector is inserted at an angle and the lever is moved, the connector could be damaged. Verify that the PCM connector is inserted straight.

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1. Set the PCM connector lever to the position shown in the figure.

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2. Align the PCM connector straight against the connection surface.

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3. Insert the PCM connector straight and press it in until the lever moves up naturally. (Front harness-side connector)

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4. Press the PCM connector lever until a click sound is heard.

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