Comprehensive pre-purchase inspection of a 2019-2024 Toyota RAV4 with 2.5L I4 engine to assess mechanical condition, identify existing issues, and evaluate overall vehicle health before buying.

Warnings

Tools required

Preparation

1. Park vehicle on level, solid ground with parking brake engaged
2. Place wheel chocks behind rear wheels
3. Ensure engine is cold for accurate fluid and component inspection
4. Have vehicle records available for review (service history, title, accident reports)
5. Prepare checklist or inspection form to document findings systematically

Procedure

1. 1

   Scan for diagnostic trouble codes
   Connect OBD-II scanner to diagnostic port located below steering column. Turn ignition to ON position without starting engine. Retrieve and record all stored diagnostic trouble codes (DTCs) and freeze frame data. Check for pending codes. Note the readiness monitors status - incomplete monitors may indicate recent code clearing. Document all findings.
2. 2

   Inspect engine bay and fluid conditions
   Open hood and inspect engine bay for signs of leaks, damage, or aftermarket modifications. Check engine oil level and condition on dipstick - oil should be amber to light brown, not black or milky. Verify coolant level in overflow tank and inspect color (should be pink Toyota Super Long Life Coolant). Check brake fluid level and color (should be clear to light amber DOT 3). Inspect power steering system components (this vehicle uses electric steering with no fluid). Check washer fluid level. Look for oil leaks around valve cover, oil pan, and front crankshaft seal. Inspect belts for cracks or glazing.
3. 3

   Inspect cooling system integrity
   With engine cold, carefully remove radiator cap and inspect coolant condition inside radiator. Look for rust, contamination, or oil in coolant. Check coolant freeze point with hydrometer if available (should protect to -35°F minimum). Inspect radiator fins for damage and blockage. Check all coolant hoses for soft spots, cracks, or swelling. Inspect hose clamps for tightness. Look for evidence of coolant leaks around water pump (located on front of engine), radiator, and heater hoses. Replace radiator cap and ensure secure.
   ⚠️Never remove radiator cap when engine is hot - pressurized coolant can cause severe burns
4. 4

   Check transmission fluid condition
   Locate transmission dipstick (if equipped) or inspect transmission fill plug accessibility. For models with dipstick, check ATF level and condition with engine at operating temperature and running in Park on level ground. Toyota WS ATF should be red and translucent, not dark brown or burnt smelling. If no dipstick is present, note that fluid check requires dealer-level equipment. Inspect transmission pan area and axle seals for leaks. Check CV boot condition for tears or grease leakage.
5. 5

   Raise vehicle and secure on jack stands
   Raise front of vehicle using hydraulic jack at designated front jacking point (center of subframe). Place jack stands under front pinch weld points at marked locations. Raise rear of vehicle at rear differential or designated rear jacking point. Place jack stands under rear pinch weld points. Lower vehicle onto all four jack stands and verify stability before working underneath. Shake vehicle to confirm secure support.
   ⚠️Ensure jack stands are properly positioned on solid frame points, not on body panels or suspension components
6. 6

   Inspect underbody and suspension components
   Using flashlight, thoroughly inspect underside of vehicle. Look for damage to subframe, oil pan, transmission pan, and exhaust system. Check for evidence of collision damage or improper repairs. Inspect engine oil pan and drain plug for leaks or damage. Examine transmission pan and axle seals. Inspect front lower control arms, ball joints, tie rod ends, and sway bar links for wear, damage, or torn boots. Check rear suspension components including trailing arms and lateral links. Look for fluid leaks from shock absorbers. Inspect exhaust system from manifold to tailpipe for rust, damage, or aftermarket modifications.
7. 7

   Inspect brake system components
   Inspect front brake calipers, rotors, and pads through wheel spokes or with wheels removed. Measure brake pad thickness - minimum thickness is 2mm but pads should have at least 4-5mm for good service life. Check rotor surface for scoring, heat cracks, or excessive rust. Inspect brake lines and hoses for corrosion, damage, or leaks. Repeat inspection for rear brakes. Check parking brake cables for corrosion or damage. Look for brake fluid leaks at calipers, wheel cylinders, and brake lines.
8. 8

   Inspect tires and measure tread depth
   Using tread depth gauge, measure tire tread depth at multiple points on each tire. Minimum legal tread depth is 2/32 inch but 4/32 or greater is recommended. Check for uneven wear patterns indicating alignment or suspension issues. Inspect tire sidewalls for cuts, bulges, or damage. Verify all four tires are same size and type. Check tire date codes on sidewall (four-digit code indicates week and year of manufacture) - tires over 6 years old should be replaced regardless of tread depth. Record tire sizes and brands.
9. 9

   Check wheel bearings and CV joints
   Grasp each front wheel at 12 and 6 o'clock positions and attempt to rock wheel vertically. Any play indicates worn wheel bearing. Repeat at 3 and 9 o'clock to check for ball joint wear. Rotate each front wheel slowly by hand while listening for grinding or rumbling from wheel bearing. Inspect CV axle boots for tears or grease leakage - any damage requires CV axle replacement. Check that CV axles are not excessively corroded. Repeat bearing check on rear wheels.
10. 10

    Inspect exhaust system and catalytic converter
    Visually inspect entire exhaust system from manifold to tailpipe. Check exhaust manifold and front pipe connections for leaks (look for black soot deposits). Inspect catalytic converter shell for impact damage or discoloration from overheating. Check mid-pipe and resonator for rust perforation or damage. Inspect rubber exhaust hangers for cracks or deterioration. Verify muffler is intact without holes or excessive rust. Gently push on exhaust system to check hanger integrity - system should move slightly but return to position. Look for evidence of aftermarket exhaust components.
11. 11

    Lower vehicle and perform road test evaluation
    Raise vehicle from jack stands using floor jack, remove stands, and lower vehicle to ground. Torque all wheel lug nuts to specification in star pattern if wheels were removed. Start engine and verify cold start behavior - engine should start promptly and idle smoothly without rough running or excessive noise. Check all warning lights extinguish after startup. Test drive vehicle on variety of road conditions. Accelerate smoothly through gears checking for transmission shift quality and hesitation. Test brakes for straight stopping, adequate power, and no pulsation. Drive over bumps to assess suspension noise. Check steering for excessive play or vibration. Verify proper operation of AWD system if equipped (non-FWD models). Listen for any unusual noises from engine, transmission, or drivetrain.
    ⚠Test drive only with owner's permission and proper insurance coverage
12. 12

    Test all electrical systems and accessories
    Verify operation of all lights including headlights (low and high beam), turn signals, brake lights, reverse lights, and hazard lights. Test windshield wipers and washer system. Check operation of climate control system in heat, AC, and defrost modes. Verify fan speeds work on all settings. Test power windows, power locks, and power mirrors. Check operation of infotainment system, backup camera, and any driver assistance features (lane departure, adaptive cruise control, etc.). Test horn operation. Verify USB ports and 12V outlets function. Check that all instrument cluster gauges and displays work properly.
13. 13

    Inspect interior condition and safety equipment
    Inspect front seats for wear, tears, or damage. Check seat adjustment mechanisms and heated seat function if equipped. Inspect rear seats and verify folding mechanisms operate properly. Check headliner for sagging or stains. Inspect carpet and floor mats for excessive wear or water damage. Test all seatbelts for proper retraction and latching. Look under floor mats and cargo area for signs of water intrusion. Verify spare tire, jack, and tools are present in cargo area. Check condition of weatherstripping around doors.
14. 14

    Perform final exterior inspection and paint assessment
    Walk around entire vehicle inspecting paint for scratches, dents, or damage. Look for color mismatch between panels indicating previous bodywork. Use paint thickness gauge if available to detect body filler or repainting (readings should be consistent across all panels, typically 80-150 microns for factory paint). Check panel gaps for uniformity. Inspect windshield and windows for chips or cracks. Check all exterior trim pieces for damage or missing components. Verify operation of hood, trunk/liftgate, and all doors including proper alignment and smooth operation. Inspect door hinges and check for sagging.

Reassembly

1. No disassembly required for this inspection procedure
2. If wheels were removed for detailed brake inspection, reinstall and torque lug nuts to 140 Nm in star pattern
3. Ensure hood is properly latched after engine bay inspection

Verification

• Review all documented diagnostic trouble codes and determine severity
• Compile list of all identified issues with estimated repair costs
• Verify all fluid levels are correct and fluids appear serviceable
• Confirm no major safety issues were found (brake system, suspension, steering)
• Review tire condition and remaining service life
• Assess overall vehicle condition against asking price and market value
• Provide comprehensive written report to potential buyer with photos of any issues found
• Recommend full professional inspection if any major concerns discovered

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