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Home >> Land Rover >> 1997 >> Defender 90 (LD) V8-4.0L >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Alarm Module >> Service and Repair
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Alarm Module: Service and Repair

Remove
1. Disconnect battery negative lead.
2. Remove steering wheel. If necessary, use puller LRT-57-01 4.
3. Remove instrument panel.





4. Remove 2 screws securing immobilization ECU to fascia cowl.
5. Release ECU and disconnect both multi-plugs.
6. Remove ECU.

NOTE: A new ECU must be initialized using TestBook.

Refit
7. Reconnect multi-plugs and secure ECU to fascia cowl.
8. Fit instrument panel.
9. Fit steering wheel.
10. Reconnect battery negative lead.
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