Electrical Systems:
Engine Control Module (ECM), Powertrain Control Module (PCM), Transmission Control Module (TCM), Anti-lock Braking System (ABS), Traction Control System (TCS), Electronic Stability Control (ESC), Airbag System (SRS), Body Control Module (BCM), Instrument Cluster, Lighting (Headlights, Taillights, Interior), Audio System, Climate Control System, Power Windows, Power Locks, Remote Keyless Entry, Immobilizer System, Navigation System (if equipped), Wiper/Washer System, Horn, Fuel Pump, Ignition System, Starter Motor, Alternator, Battery Charging System, Fuses, Relays, Wiring Harnesses
Engine Management:
ECM/PCM functions, sensor inputs (MAF, MAP, O2, Crankshaft, Camshaft, Knock), actuator outputs (Ignition coils, Fuel injectors, Throttle body), emissions controls, cooling system management.
Chassis Control:
ABS, TCS, DSC modules, wheel speed sensors, hydraulic control units, yaw rate sensors, steering angle sensors.
Diagnostic Procedures:
Wiring harness tracing, component testing, circuit diagnosis, fault code interpretation, connector pinouts, troubleshooting flowcharts
Component Testing:
Resistance values, voltage drop tests, signal level checks for various sensors and actuators.
Troubleshooting Flowcharts:
Step-by-step diagnostic procedures for common electrical faults.
Technical Depth:
Comprehensive, suitable for professional technicians and advanced DIY enthusiasts. Covers detailed wiring diagrams, component locations, testing specifications, and diagnostic strategies.
Body Electrical:
Power mirrors, power seats, memory seats, sunroof operation, interior lighting control, exterior lighting functions, horn circuit, wiper/washer system operation, central locking system, remote keyless entry system, alarm system.
Climate Control:
Automatic climate control (ECC) system wiring, HVAC module, temperature sensors, blower motor control, recirculation flap control, air mix flap control.
Airbag Srs:
SRS module, occupant classification sensors, impact sensors (front, side), airbag modules (driver, passenger, side curtain), seatbelt pre-tensioners, SRS warning light troubleshooting.
Information And Entertainment
Audio Navigation:
Radio receiver, amplifier, speaker wiring, antenna systems, CD changer connections, navigation module, GPS antenna, display unit wiring, steering wheel audio controls.
Diagram Detail:
Detailed, component-level wiring diagrams with wire colors, harness routing, connector pinouts, and fuse/relay assignments.
NHTSA Front Impact Driver:
4 Stars (for 2007 models)
NHTSA Front Impact Passenger:
4 Stars (for 2007 models)
IIHS Side Impact Rating:
Good (for models equipped with side airbags)
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Traction Control System (TCS), Dynamic Stability Control (DSC) (standard on most models)
Passive Safety Features:
Front airbags, Side curtain airbags (standard or optional depending on trim), Seatbelt pre-tensioners, Crumple zones
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months, whichever comes first (synthetic oil recommended)
Spark Plug Replacement:
100,000 miles (160,000 km) (for iridium-tipped plugs)
Coolant Replacement:
Every 5 years or 100,000 miles (160,000 km)
Engine Oil Specification:
SAE 5W-30 meeting Ford WSS-M2C913-B or Jaguar specification (e.g., Castrol Edge Professional A5 5W-30)
Coolant Specification:
OAT (Organic Acid Technology) coolant, ethylene glycol based, pink or orange in color (e.g., Jaguar Coolant XJ39005)
Brake Fluid Specification:
DOT 3 or DOT 4 (check specific manual)
Common Problems:
Coolant hose failures (especially thermostat housing), RCM module failures, intermittent electrical gremlins, catalytic converter issues (on some V6 models), PCV valve failure leading to oil consumption.
Cabin Air Filter Part Number Example:
JDE 10790 (or equivalent aftermarket)
Oil Filter Part Number Example:
LR009780 (or equivalent aftermarket)