Smoothening Power Window Operations with Cost-Effective Pontiac Windshield Wiper Motor Replacements

Anthony Fontanelle
September 19, 2007

Driving safety is among the main causes of anxiety when cutting through all weather and seasons of driving conditions. Because your windshield and car mirrors could possibly be fogged and do no good as you navigate particularly over dangerous road tracks, Pontiac cars have been designed with utmost considerations to driving safety as it is equipped with top of the line and custom tailored driving equipment that surely keeps you on the safest side of the road with absolutely no fail. Among the driving safety tools employed by your Pontiac ride is your heavy duty windshield wiper assembly. The assembly works with its wiper blades and control actuators which are driven by the Pontiac windshield wiper motor. As the name implies, your car’s windshield wipers are responsible in keeping your glass windshield panel clean and clear. Because driving elements could leave grime, snow, rainwater, leaves, dust, and even mud onto the windshield, a heavy duty wiper assembly could do just the trick in providing you with accurate road perspective. Its great functionality and serviceability could actually make your chances of meeting driving accidents lean. To keep it effective and responsive like new, you need to make sure that the assembly components particularly the wiper motor is kept in top notch working conditions. By periodically checking the part for signs of wear or contamination due to daily exposure to street and off road elements, you can immediately subject the part for timely and necessary repairs and adjustments which could yield huge savings on part replacement costs.

To keep your stock Pontiac windshield wiper motor dry and moisture-locked, it typically employs a dry seal that prevent the intrusion of all forms of contaminants which could greatly contribute to accelerating wear and corrosion among motor gears and parts. Also, the seal keeps the moisture from reaching through the connectors and circuit wires to ensure smooth and responsive motor operations. Actually, your stock wiper motors are crafted to be reliable. It could actually meet the life efficiency of your vehicle. However, daily exposure to elements which normally causes damage could shorten its service life. Do not overextend the service life of motor seals for it tends to dry out and warp into the motor. Once this happens, the motor will cease operations and therefore be damaged. While installation of Pontiac motor replacement is not too difficult, re-connecting motor wires is more complicated. For this reason, auto-part manufacturer’s have provided direct-fit, pre-wired, and OEM match windshield wiper motor replacements to conveniently wrap up your maintenance tasks fast and hassle-free.

While windshield wipers require strong force to move them back and forth across the windshield panel, your Pontiac windshield wiper motor is comprised of worm-type gears that is typically used for low input and high output motor applications. Worm gear reduction mechanisms amplify the torque produced by the motor for up to 50 times more. The force generated therefore operates the wiper linkage. The back and forth motion actuations is done by manipulating the motor electronic circuit. This motor circuit allows electricity to flow to the wiper assembly until the wiper park at the edge or bottom of the windshield. At this point, the circuit cuts the power to the motor as it parks the wiper between wipes as specified intermittent setting. The part that dictates the mode of wiper operations is the wiper control. It sets the motor at high or low speed of operation. While the wiper mechanisms stop at intermittent setting, the wiper control puts the assembly through continuous work at either low-speed or high-speed settings. Due to the advancement to automotive wiper technology, problems to wiper motor speed settings and actuations will be things of the past. Rain-sensing wipers have been developed to address the operation hassles normally caused by the intrusion of moisture that messes up with motor settings. With the use of sophisticated electronics and software for electronic sensor operations, automated wiper assembly applications now employed by some car manufacturers.

Source:  Amazines.com