XJ (X350) V8-4.2L (2005)
Engine Control Module: Service and Repair
Engine Control Module (ECM) (18.30.01)
Special Service Tools
5 Point Security Torx Bit 415-535
Removal
1. Disconnect the battery ground cable.
2. Remove the cowl vent screen.
3. Remove the cabin air filter.
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Detach the cabin air filter.
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Remove the cabin air filter.
4. Remove the cabin air filter housing.
5. Remove the engine compartment panel.
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Remove the engine compartment panel retaining bolt.
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Remove the engine compartment panel.
NOTE: The engine control module (ECM) electrical connector retaining bolt remains captive in the electrical connector.
6. Using the special tool, loosen the ECM electrical connector retaining bolt.