Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA20034 RUNNER 2WD V6-4.0L (1GR-FE)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSALIGNMENT
2003 Toyota 4 Runner 2WD V6-4.0L (1GR-FE)
Alignment
2003 Toyota 4 Runner 2WD V6-4.0L (1GR-FE)SECTION Alignment
FRONT SUSPENSION
- Vehicle height
GRN210L-GKPGKA
Front A-B 110.5 mm (4.35 inch)
Rear C-D 70.9 mm (2.79 inch)
GRN210L-GKPZKA
Front A-B 110.4 mm (4.35 inch)
Rear C-D 71.3 mm (2.81 inch)
- Toe-in (total)
0°05' ± 0°10' (0.08° ± 0.16°)
1 ± 2 mm (0.04 ± 0.08 inch)
Rack end length difference 1.0 mm (0.04 inch) or less
- Wheel angle
Inside wheel
37°00' (35°00' - 38°00')
37.00° (35.00° - 38.00°)
Outside wheel: Reference
32°30'
32.50°
- Camber
-0°28' ± 45' (-0.47° ± 0.75°)
Right-left error 45' (0.75°) or less
- Caster
3°23' ± 45' (3.38° ± 0.75°)
Right-left error 45' (0.75°) or less
- Steering axis inclination
12°58' ± 45' (12.97° ± 0.75°)
Right-left error 45' (0.75°) or less
A: Ground clearance of front wheel center
B: Ground clearance of lower suspension arm No.2 set bolt center
C: Ground clearance of rear wheel center
D: Ground clearance of strut rod set bolt center
- Vehicle height
GRN210L-GKPGKA
Front A-B 110.5 mm (4.35 inch)
Rear C-D 70.9 mm (2.79 inch)
GRN210L-GKPZKA
Front A-B 110.4 mm (4.35 inch)
Rear C-D 71.3 mm (2.81 inch)
- Toe-in (total)
0°05' ± 0°10' (0.08° ± 0.16°)
1 ± 2 mm (0.04 ± 0.08 inch)
Rack end length difference 1.0 mm (0.04 inch) or less
- Wheel angle
Inside wheel
37°00' (35°00' - 38°00')
37.00° (35.00° - 38.00°)
Outside wheel: Reference
32°30'
32.50°
- Camber
-0°28' ± 45' (-0.47° ± 0.75°)
Right-left error 45' (0.75°) or less
- Caster
3°23' ± 45' (3.38° ± 0.75°)
Right-left error 45' (0.75°) or less
- Steering axis inclination
12°58' ± 45' (12.97° ± 0.75°)
Right-left error 45' (0.75°) or less
A: Ground clearance of front wheel center
B: Ground clearance of lower suspension arm No.2 set bolt center
C: Ground clearance of rear wheel center
D: Ground clearance of strut rod set bolt center
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.