Engine Mechanical:
Complete engine assembly, internal components, cylinder head, block, pistons, crankshaft, camshafts, timing system, oil pump, oil cooler.
Engine Fuel And Emissions:
Fuel delivery, injectors, fuel pump, fuel filter, throttle body, evaporative emission control (EVAP), catalytic converter, oxygen sensors.
Engine Cooling:
Radiator, water pump, thermostat, coolant hoses, fan clutch, HVAC integration.
Engine Lubrication:
Oil pan, oil filter, oil pressure, lubrication system diagnosis.
Ignition System:
Spark plugs, ignition coils, crankshaft position sensor, camshaft position sensor, ignition timing.
Transmission Automatic:
6L80 (RWD/AWD), valve body, torque converter, internal components, electronic controls, fluid service, diagnosis.
Drivetrain Axles And Differentials:
Front axle, rear axle, differential components, axle shafts, bearings, seals, fluid specifications.
Suspension Front:
Independent front suspension (IFS), control arms, ball joints, tie rod ends, sway bar, shock absorbers, struts, springs, wheel bearings.
Suspension Rear:
Independent rear suspension (IRS) or solid axle (depending on specific configuration, though typically IRS for Escalade), control arms, trailing arms, shock absorbers, springs, wheel bearings.
Steering System:
Power steering pump, steering rack/gear, steering column, power steering fluid, diagnosis.
Brakes System:
Front and rear disc brakes, ABS, EBD, traction control, brake pads, rotors, calipers, brake lines, master cylinder, brake fluid specifications, bleeding procedures.
Electrical System Charging:
Alternator, battery, voltage regulator, wiring diagrams.
Electrical System Starting:
Starter motor, ignition switch, solenoid, wiring.
Lighting System:
Headlights, taillights, interior lighting, fog lights, bulb replacement, wiring.
Instrumentation And Gauges:
Instrument cluster, gauges, warning lights, diagnostic trouble codes (DTCs).
Body Control Modules:
BCM, chassis control modules, CAN bus communication.
Comfort And Convenience:
Power windows, locks, mirrors, seats, sunroof, climate control, keyless entry, remote start.
Infotainment And Navigation:
Radio, navigation system, display screens, speakers, Bluetooth, auxiliary inputs, potential troubleshooting.
Heating Ventilation And Air Conditioning HVAC:
Compressor, condenser, evaporator, blower motor, control panel, refrigerant, diagnosis.
Safety Systems Airbags:
Airbag modules, sensors, control unit, SRS system diagnosis, replacement procedures.
Safety Systems Towing:
Trailer brake controller integration, wiring for trailer lights.
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations, inspections.
Diagnostics:
System-level diagnostics, DTC interpretation, symptom-based troubleshooting, diagnostic tool usage.
Repair And Replacement:
Step-by-step instructions for component removal, installation, and repair.
Overhaul And Rebuild:
Detailed procedures for engine and transmission rebuilds.
Electrical Troubleshooting:
Wiring diagrams, circuit testing, connector diagnosis, module replacement.
Body And Trim:
Body panel removal, interior trim disassembly, door panel removal, bumper replacement.
Special Tools:
Identification and usage of specialized tools required for specific procedures.
Torque Specifications:
Precise torque values for critical fasteners across all systems.
Depth Level:
Comprehensive - Covers everything from basic maintenance to in-depth diagnostics and complete component overhauls.
Diagnostic Capability:
Advanced, including wiring diagrams, component location charts, and diagnostic flowcharts.
Oil Change Interval:
Every 7,500 miles (12,000 km) or 6 months, whichever comes first, using synthetic oil. Refer to oil life monitor.
Tire Rotation:
Every 7,500 miles (12,000 km)
Engine Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed.
Cabin Air Filter:
Replace every 24,000 miles (38,000 km) or 2 years.
Transmission Fluid Change:
Check level regularly. Replace fluid and filter every 60,000 miles (96,000 km) under normal driving conditions, or more frequently with heavy towing or off-road use. (Consult manual for detailed intervals).
Engine Oil Type:
SAE 5W-30 Synthetic (GM dexos1™ recommended)
Engine Oil Capacity:
8.2 US quarts (7.7 liters) with filter change.
Coolant Type:
GM Super Coolant (Orange, silicate-free, extended life)
Power Steering Fluid Type:
Dexron VI Automatic Transmission Fluid
Common Problems:
Potential issues can include: AFM system lifter noise (lifter 'tick'), infotainment system glitches, transmission solenoid issues, front suspension component wear (control arms, ball joints), exhaust manifold leaks.