Preparation work
Remove control unit - Transmission
| | | Care Point: | Only carry out steps 1-6 if fitting a new control unit.
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| | | 1. | Connect McLaren Diagnostic System (MDS).
| | | 2. | Proceed to Diagnostic Toolbox.
| | | 3. | Select Transmission Control Unit (TCU).
| | | 4. | Access Sequences.
| | | 5. | Carry out Unpair Immobiliser sequence.
| | | 6. | End diagnostic session.
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| 7. | | | | 8. | Disconnect electrical connectors (2) and remove module.
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Install control unit - Transmission
| 1. | Install components in reverse order.
| | | | | Care Point: | Carry out steps 2 to 15 if a new control unit is fitted.
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| Care Point: | Make sure VCI and MDS batteries are in good condition or connected to external power supply.
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| | | 2. | Connect McLaren Diagnostic System (MDS).
| | | 3. | Proceed to Diagnostic Toolbox.
| | | 4. | Select Transmission Control Unit (TCU).
| | | 5. | Access Reprogramming.
| | | | | Care Point: | If update is not available, proceed to step 7.
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| | | 6. | Check if a software update is available, update as required.
| | | 7. | Access Sequences.
| | | 8. | Carry out Set ECU Configuration sequence.
| | | 9. | Carry out Clear Gear Adaptions sequence.
| | | 10. | Carry out Align Car Configuration sequence.
| | | 11. | Carry out Programme VIN sequence.
| | | 12. | Carry out Dual Clutch Calibration sequence.
| | | | | Care Point: | Airbrake Bleed sequence will also carry out an Airbrake Calibration sequence.
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| Care Point: | Safety Critical! Make sure no technicians are working at rear of vehicle whilst bleed sequence is in operation.
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| | | 13. | Carry out Airbrake Bleed sequence.
| | | 14. | Read out and clear error memory.
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