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Engine Control Module Wiring Harness Replacement - 1.6L LLU > < Alternator and Starter Cable Replacement - LBQ, LBR, LBS, LBX with Start/Stop

Astra J

Starter Replacement (LBS with Start/Stop System)

Removal Procedure

1. Open the hood.
2. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
3. Remove the engine control module. Refer to Engine Control Module Replacement .

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4. Remove the auxiliary water pump bracket bolt (1) from the auxiliary water pump bracket (2).
5. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
6. Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .

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7. Remove the starter positive cable nut (5) and the starter positive cable (4).
8. Remove the starter and generator positive cable nut (6) and the starter and generator positive cable (7).
9. Remove the ground cable nut (2) and the ground cable (1) from the starter (3).

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10. Remove the 2 starter bolts (4).
11. Remove the starter stud (2).
12. Hang the auxiliary water pump bracket (1) along with the auxiliary water pump aside.
13. Remove the starter (3).

Installation Procedure


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1. Install the starter (3).
2. Position the auxiliary water pump bracket (1) along with the auxiliary water pump to the starter (3).

Caution: Refer to Fastener Caution .
3. Install the starter stud (2) and tighten to 22 N·m (16 lb ft) .
4. Install the 2 starter bolts (4) to the starter and tighten to 22 N·m (16 lb ft) .

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5. Install the ground cable (1) and the ground cable nut (2) to the starter (3) and tighten to 12.5 N·m (111 lb in) .
6. Install the starter and generator positive cable (7) and the starter and generator positive cable nut (6) and tighten to 13 N·m (115 lb in) .
7. Install the starter positive cable (4) and the starter positive cable nut (5) and tighten to 5 N·m (44 lb in) .
8. Install the front compartment insulator. Refer to Front Compartment Insulator Replacement .
9. Lower the vehicle.

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10. Install the auxiliary water pump bracket bolt (1) to the auxiliary water pump bracket (2) and tighten to 23 N·m (17 lb ft) .
11. Install the engine control module. Refer to Engine Control Module Replacement .
12. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
13. Close the hood.

Engine Control Module Wiring Harness Replacement - 1.6L LLU > < Alternator and Starter Cable Replacement - LBQ, LBR, LBS, LBX with Start/Stop