MAZDA ERA-GLONASS CONTROL MODULE REMOVAL/INSTALLATION

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Note

• There are 2 types of Mazda ERA-GLONASS control modules, type A and type B, and the Mazda ERA-GLONASS control module replacement procedure for each one differs.

• The type of Mazda ERA-GLONASS control module can be determined using the following procedure.

1. Verify the front bumper shape.

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2. Determine the type of Mazda ERA-GLONASS control module.

― If front bumper shape is type A, Mazda ERA-GLONASS control module is type A

― If front bumper shape is type B, Mazda ERA-GLONASS control module is type B

Type A

1. When replacing the Mazda ERA-GLONASS control module, perform the following procedure.

(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.

1. Select "Electrical" .

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

1. Select "DCM" .

2. Select "Configuration mode" .

3. Select "Install new module" .

(4) Perform the procedure according to the directions on the screen.

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

3. Remove the following parts:

(1) Console side panel (See CONSOLE SIDE PANEL REMOVAL/INSTALLATION.)

(2) Switch panel (See SWITCH PANEL REMOVAL/INSTALLATION.)

(3) Cup holder (See CUP HOLDER REMOVAL/INSTALLATION.)

(4) Shift lever knob (MTX) (See SHIFT LEVER REMOVAL/INSTALLATION [C66M-R, C66MX-R].)

(5) Selector lever knob (ATX) (See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION.)

(6) Shift panel (See SHIFT PANEL REMOVAL/INSTALLATION.)

(7) Front console box (See FRONT CONSOLE BOX REMOVAL/INSTALLATION.)

(8) Side wall (See SIDE WALL REMOVAL/INSTALLATION.)

(9) Rear console (See REAR CONSOLE REMOVAL/INSTALLATION.)

4. Remove the bolts.

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5. Remove the bracket A.

6. Remove the ground bolts.

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7. Remove the ground.

8. Remove the bolt.

9. Remove the nuts.

10. Remove the wiring harness clip.

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11. Disconnect the connectors.

12. Remove the Mazda ERA-GLONASS control module and bracket B as a single unit.

13. Remove the screws.

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14. Remove the Mazda ERA-GLONASS control module from bracket B.

15. Install in the reverse order of removal.

16. When replacing the Mazda ERA-GLONASS control module, perform the procedure according to the directions on the M-MDS screen.

17. When the Mazda ERA-GLONASS control module is replaced, perform the Mazda ERA-GLONASS control module finalization procedure.(See MAZDA ERA-GLONASS CONTROL MODULE FINALIZATION PROCEDURE.)

Type B

1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2. Remove the following parts: