X-Type (X400) V6-3.0L (2002)
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Information Bus: Initial Inspection and Diagnostic Overview
Inspection and Verification
1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical, electrical or optical damage.
Visual Inspection Chart
Electrical
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Fuses
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Wiring harness
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Loose or corroded connections
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Anti-lock brake control module with or without traction control or Dynamic Stability Control (DSC)
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In Car Entertainment (ICE) module (optional)
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Dual Automatic Temperature Control (DATC) module
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Instrument Cluster (IC)
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Generic Electronic Module (GEM)
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Powertrain Control Module (PCM)
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Vehicle Emergency Monitor System (VEMS)
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Airbag Restraints Module
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Voice Activated Control Module (VACM)
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Navigation computer (NC)
3. If the concern remains after the inspection, connect the approved Jaguar diagnostic system to the data link connector (DLC) located beneath the
instrument panel and select the vehicle to be tested from diagnostic system menu. If the diagnostic tester does not communicate with the vehicle:
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check that the program card is properly installed.
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check that the correct version of the program card is installed.
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check the connections to the vehicle.
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check the ignition switch position.
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check the vehicle battery condition.
4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart. See: Symptom Related Diagnostic Procedures