Freightliner Cascadia Pre-Trip Inspection Checklist

DOT/eDVIR Compliant inspection procedures for Freightliner Cascadia trucks.

Electronic DVIR Compliance Information

This checklist meets FMCSA requirements for Driver Vehicle Inspection Reports (DVIR) as specified in 49 CFR §396.11 and §396.13. When completed electronically, this inspection satisfies the eDVIR requirements for pre-trip inspections. All defects must be documented and reported before operation. This checklist is specifically designed for Freightliner Cascadia trucks and includes model-specific components and systems.

Preparation and Initial Checks

Begin your inspection with these preparation steps before walking around the Cascadia.

Approach and Initial View

  • Check for fluid leaks under the vehicle
  • Look for vehicle leaning to one side
  • Inspect for fresh damage or vandalism
  • Verify truck and trailer are aligned properly
  • Note general condition of the vehicle
  • Verify USDOT number and company name are displayed
  • Check that annual inspection decal is current

Documentation Check

  • Valid registration and insurance documents
  • Current CDL and medical certificate
  • Previous day's DVIR (review and sign)
  • Verify ELD is functioning properly
  • Permits required for load and route
  • Hazmat documentation (if applicable)
  • Verify International Fuel Tax Agreement (IFTA) credentials

Dashboard Pre-Check

  • Verify ignition is off and parking brake set
  • Check for warning lights or messages on dash display
  • Confirm gear selector is in neutral/park
  • Verify parking brake is applied
  • Check for previous fault codes on Detroit Connect display
  • Verify fuel level is adequate for planned trip
  • Check DEF level indicator is above 25%

Emergency Equipment

  • Fire extinguisher (charged and accessible)
  • Emergency triangles or flares (3 complete)
  • Spare fuses (appropriate ratings)
  • First aid kit (complete and accessible)
  • High-visibility safety vest
  • Wheel chocks (if not equipped with spring brakes)
  • Accident report kit and insurance information

Cascadia-Specific Engine Compartment Checks

Inspect these critical engine components specific to the Freightliner Cascadia.

Detroit Engine Fluids

  • Engine oil level (check on dipstick)
  • Coolant level in reservoir (verify proper fill)
  • Power steering fluid level
  • Windshield washer fluid level
  • DEF fluid level in tank
  • Check for fluid leaks on ground and components
  • Inspect coolant hoses for cracks or leaks
  • Inspect belt condition and proper routing

Electrical System

  • Battery condition (no corrosion on terminals)
  • Battery box secure and properly mounted
  • All electrical connections tight and secure
  • Wiring harness (no chafing or exposed wires)
  • Alternator mounting and belt condition
  • Starter connections and mounting
  • Check battery disconnect switch operation
  • Inspect fuse box cover is secure

Air Intake & Exhaust

  • Air filter housing secure and sealed
  • Air intake duct (no cracks or loose clamps)
  • Turbocharger mounting and connections
  • Exhaust system mounting (no loose hangers)
  • Check for exhaust leaks or excessive soot
  • DPF/SCR components secure and intact
  • Inspect heat shields (present and secure)
  • Verify no signs of exhaust leaks into cab

Engine Components

  • Check engine mounts (not cracked or loose)
  • Inspect for oil leaks around valve cover
  • Fuel system components (no leaks or damage)
  • Check for coolant leaks at water pump
  • Inspect radiator for debris or damage
  • Fan blade condition and clearance
  • Engine control modules secure and connections tight
  • Air compressor mounting and belt condition

Cascadia In-Cab Inspection

Thoroughly check these interior components before operating the vehicle.

Detroit Assurance Safety System

  • Check radar sensor behind front grille (clean)
  • Verify windshield camera is clean and unobstructed
  • Test collision mitigation warning indicators
  • Verify lane departure system status
  • Test adaptive cruise control indicator lights
  • Check side radar sensors (if equipped)
  • Verify Detroit Assurance dashboard indicators
  • Test active brake assist system status

Controls & Instrumentation

  • Start engine and verify all gauges function
  • Check warning light self-test sequence
  • Test low air pressure warning system
  • Verify engine oil pressure gauge reading
  • Check water temperature gauge operation
  • Test Detroit Virtual Technician system
  • Verify speedometer and tachometer operation
  • Test transmission status display

Comfort & Safety Features

  • Adjust seat and verify proper locking
  • Test seat belt operation and condition
  • Adjust mirrors for proper visibility
  • Check HVAC system operation (all settings)
  • Test windshield wipers and washers
  • Verify all dash switches function properly
  • Test interior lights (all positions)
  • Verify horn operation (air and electric)

DT12 Transmission Check

  • Verify neutral start safety switch function
  • Check transmission display for fault codes
  • Test gear selector operation
  • Verify proper mode selection operation
  • Test manual shift capability
  • Check PPC (Predictive Powertrain Control) status
  • Verify eCoast function (if equipped)
  • Test transmission temperature gauge

Exterior Inspection Points

Perform these checks while walking around the Freightliner Cascadia.

Lighting System

  • Headlights (high and low beam)
  • Front turn signals
  • Marker lights
  • Side turn signals
  • Tail lights
  • Brake lights
  • Reverse lights
  • License plate light

Brake System

  • Check air pressure buildup (100 PSI within 3 minutes)
  • Perform 7-step air brake test
  • Verify ABS indicator cycles properly
  • Check slack adjusters (proper stroke)
  • Inspect brake chambers (no damage)
  • Check air lines (no leaks, chafing)
  • Test parking brake hold
  • Check brake drums/rotors (no cracks)

Tires & Wheels

  • Check tire pressure on all positions
  • Inspect tread depth (minimum 4/32" steer, 2/32" others)
  • Check for tire damage or irregular wear
  • Verify wheel condition (no cracks)
  • Check all lug nuts (tight, none missing)
  • Inspect valve stems and caps
  • Check for dual tire spacing (no debris)
  • Inspect hub oil seals (no leaks)

Suspension & Frame

  • Inspect air bags (inflated, no leaks)
  • Check airbag height control valves
  • Inspect shock absorbers (no leaks)
  • Check frame rails (no cracks)
  • Inspect spring hangers and bushings
  • Check cross members (no damage)
  • Verify torque rods and bushings condition
  • Inspect axle alignment indicators

Fifth Wheel & Coupling

  • Check fifth wheel mounting bolts
  • Verify jaw closure around kingpin
  • Check release lever position (locked)
  • Verify safety latch engagement
  • Check for gap between trailer plate and fifth wheel
  • Inspect air and electrical lines
  • Verify trailer landing gear position
  • Test connection by gently pulling forward with trailer brakes applied

Fuel & DEF System

  • Verify fuel tank mounting and condition
  • Check fuel tank caps (secure, good seal)
  • Inspect fuel lines and connections
  • Check DEF tank and cap
  • Inspect DEF lines for leaks or damage
  • Verify fuel tank straps are secure
  • Check for fuel leaks or seepage
  • Inspect fuel/water separator

Body & Glass

  • Check windshield (no cracks in view area)
  • Inspect mirrors (secure, not damaged)
  • Check all side windows (operation)
  • Inspect door operation and latches
  • Check steps and grab handles (secure)
  • Verify hood latches and tilt mechanism
  • Inspect fender attachments
  • Check sun visor and brackets

Aerodynamic Features

  • Check side fairings/skirts (secure, not damaged)
  • Inspect roof fairings (tight mounting)
  • Verify bumper air dam condition
  • Check mirror covers (if equipped)
  • Inspect chassis side fairings
  • Verify tank fairings are secure
  • Check integrated wind deflectors
  • Inspect rear trailer fairings (if equipped)

eDVIR Documentation Procedures

Follow these procedures to ensure proper electronic documentation of your inspection.

Electronic Submission Process

  • Login to eDVIR system with unique credentials
  • Select correct vehicle by unit number
  • Complete all inspection points electronically
  • Document any defects with detailed descriptions
  • Attach photos of defects if system allows
  • Classify defects as safety-critical or non-critical
  • Submit completed eDVIR to carrier

Defect Reporting Requirements

  • Report all defects that affect safe operation
  • Classify according to OOS criteria
  • Include specific component identification
  • Note severity and impact on operation
  • Include recommendations if applicable
  • Notify supervisor of critical safety issues
  • Verify receipt of eDVIR submission

System Backup Procedures

  • Have paper DVIR forms available as backup
  • Know process for system outages
  • Maintain previous paper copies as required
  • Understand data synchronization when offline
  • Document temporary paper submissions
  • Follow carrier procedures for system failures
  • Verify all paper records are transferred to electronic system

Post-Inspection Process

  • Verify inspection timestamp and geolocation
  • Confirm inspection is linked to your driver profile
  • Check for confirmation of submission receipt
  • Maintain required records on ELD if integrated
  • Follow up on previously reported defects
  • Verify mechanic certification of repairs
  • Acknowledge repairs in system when completed
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