Road test
| Road test |
Only SE, US and CA . OBD II specification car: Check that there are no remaining faults that could initiate a CHECK ENGINE warning.
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Road testing should continue for at least 15 minutes at varying engine loads.
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Finish the road test by running the engine at idling speed with the selector lever in the N position and without any load from the A/C compressor or generator (all current-consuming components and A/C switched off) for 30-60 seconds.
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| Functionality checks |
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Lighting: Check the front and tail lights, direction indicators, brake lights, high-level brake light, rear fog lights and number plate lighting.
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Ignition switch: Check that the gear-lever lock operates satisfactorily and that the key is easy to insert and remove. Check the Parking position lock on cars with automatic transmission (certain markets only).
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Engine: Check function and noise level. Make sure the engine acceleration is normal.
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Clutch: Check the clutch disengagement and engagement positions.
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Manual gearbox: Check gearbox operation and noise level.
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Automatic transmission: Check the starting interlock, i.e. that the engine can be started only when the selector lever is in P or N. Noise level and shifting performance.
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Wheels: Check wheel balance and wheel roundness.
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Steering: Check the straight-ahead position of the steering wheel, directional stability and operation of the power steering system.
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Instruments and indicator lamps: Check the operation of instruments and indicator lamps.
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Brakes: Check brake pedal travel, handbrake lever travel (1-4 notches), and the efficiency of the brakes and handbrake.
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Cruise Control: Check the functionality of the Cruise Control system.
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Heating and ventilation unit: Check the operation of the A/C system and controls. When the outdoor temperature is so low that the A/C cannot be turned on, check its operation indoors.
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Airbag: Inspect the surface of the steering wheel centre pad (airbag module) and passenger airbag, if fitted, for external damage.
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Wipers and washers: Check the washer jet pattern and wiper operation on the windscreen.
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Check that the clock shows the right time.
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Bear in mind the customer's expectations!
Wipe the steering wheel and gear lever clean and ensure that no other traces of the service work remain .This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
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