charging Archives - Page 6 of 9 - UnderhoodService
New Wells Training Video Covers the Operation, Diagnosis and Replacement of Starter Solenoids

The new video provides detailed information regarding the operation of modern starter solenoids commonly used in domestic and foreign-nameplate applications, then leads viewers through a variety of proven solenoid troubleshooting procedures. The program also includes information regarding intermittent and continuous duty solenoids used in non-automotive applications.

Mercedes-Benz Tech Tip: Battery Acid Leaking into Battery Box

If you receive customer reports in Model 163.154/157/172/174/175 vehicles, all model years, of acid leaking from the battery ventilation hole causing damage to the battery box, follow the remedy procedures below which detail installing a hose/receptacle combination.

Tech Feature: Diagnosing the Blue Car Syndrom of a Random Stalling Condition

Blue Car Syndrome is the non-technical term for a very common phenomenon. It is the experience that many people possess regarding having a specific observation, idea, experience, etc., enter one’s consciousness, and then having it seem that the same observation or experience begins to occur with increased frequency.

Tech Feature: Handling Hybrid Service

Right now, the service opportunities lie mainly in the future as hybrids move out of warranty and into the independent service bays. However, it’s entirely realistic to expect hybrids to become a growing part of the automotive service market.

Tech Tip: Toyota Charging Improvement at Idle

Some customers with a 1998-2003 Sienna may complain of a low battery or no-start condition after running the engine at idle or low RPM for extended

Tech Tip: Service Engine Soon/Generator Light On, Engine Cranks Slowly, Will Not Start or Quits

Before servicing any electrical component, the ignition key must be in the Off or Lock position and all electrical loads must be off, unless instructed otherwise in these procedures. If a tool or equipment could easily come in contact with a live exposed electrical terminal, also disconnect the negative battery cable.

Duracell Automotive Batteries to Power 2010 Numerals at Times Square

For the second consecutive year, Duracell automotive batteries, made by East Penn, are powering a special project at Times Square, New York City. At midnight on New Year’s Eve, 40 of these batteries will provide extreme power to the hundreds of light bulbs that illuminate the 2010 numerals.

Tech Feature: Troubleshooting BMW’s Condition Based Service System

BMW’s “Condition Based Service” (CBS) system monitors various maintenance items on the vehicle, and alerts the motorist when service is needed. But even this maintenance alert system can require maintenance itself.

Mitch Schneider: Picture If You Will…

There are mornings here at the shop when the only thing missing would be Rod Serling standing in the corner of the office waiting to utter those famous words that started so many of the early Twilight Zone episodes.

Advance Auto Parts Offers Car Battery Care Tips

Car batteries can go bad as a result of undercharging, overcharging, or from corrosion due to the vapor that is produced while the battery is charging during driving.

Tech Feature: Breezing Through Ignition Off Draw Tests

One of the biggest differences in servicing the Sebring convertible from other Chrysler models was its battery location – behind the driver’s side wheel well.

Tech Tip: Volkswagen Diagnosis for Excessive Static Current Draw

On any VW model, one or more of the following symptoms may be possible: Discharged battery; Engine does not start because of low battery voltage; Voltage display in the combination instrument displays too low; or “Low battery” fault codes in various control modules.