Hyundai Tucson: Exterior care / Underbody maintenance

Corrosive materials used for ice and snow removal and dust control may collect on the underbody. If these materials are not removed, accelerated rusting can occur on underbody parts such as the fuel lines, frame, floor pan and exhaust system, even though they have been treated with rust protection.

Thoroughly flush the vehicle underbody and wheel openings with lukewarm or cold water once a month, after off-road driving and at the end of each winter. Pay special attention to these areas because it is difficult to see all the mud and dirt. It will do more harm than good to wet down the road grime without removing it.

The lower edges of doors, rocker panels, and frame members have drain holes that should not be allowed to clog with dirt; trapped water in these areas can cause rusting.

WARNING

After washing the vehicle, test the brakes while driving slowly to see if they have been affected by water. If braking performance is impaired, dry the brakes by applying them lightly while maintaining a slow forward speed.

Bright-metal maintenance
To remove road tar and insects, use a tar remover, not a scraper or other sharp object. To protect the surfaces of brightmetal parts from corrosion, apply a coating of wax or chrome preserv ...

Aluminum and chrome wheel maintenance
The aluminum and chrome wheels are coated with a clear protective finish. CAUTION Do not use abrasive cleaner, polishing compound, solvent, or wire brushes on aluminum or chrome wheels. Clea ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Radiator Repair procedures
Inspection Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Apply a pressure of 93.16~122.58 kPa (0.95~1.25 kgf/cmx, 13.51~17.78 psi). 3. Check for a drop in pressure. 4. If the pressure drops, replace ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Components and Components Location
Components Location 1. AVN (A/V & Navigation head unit)2. Tweeter speaker3. External amplifier4. Roof antenna (GPS)5. Front door speaker6. Rear door speaker7. Subwoofer speaker8. Antenna feeder cable9. Feeder cable joint connector10. Surround speaker (Option)11. Back view camera ...

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