Interested in how the electrical system in a car works and what needs to be done to repair it? Read on for more information on auto electrical systems.
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Headlamp Restoration Denver CO
You can easily solve this safety problem for your customers, save them hundreds of dollars on headlight replacements, and bring in some extra service dollars to your shop at the same time.
Diagnosing Complex Electronics Systems Denver CO
The factory scan tool can obviously read and access the full range of onboard diagnostics on any late-model Toyota (back to 1989), including powertrain, body, ABS and other systems. The tool also allows a technician to simultaneously view and analyze onboard vehicle data, browse relevant technical bulletins and even reprogram the vehicle from the driver's seat via the wireless TIS connection.
Steering Position and Yaw Denver CO
The Electronic Stability Control (ESC) program uses the Anti-Lock Brake System (ABS) and Electronic Throttle Control (ETC) to maintain vehicle stability in a cornering maneuver. The ESC program requires the communication between the Engine Control Module (ECM) and ABS controller.
Gaining Access to Perimeter Anti-Theft Systems Denver CO
The factory perimeter anti-theft is an extension of the remote keyless entry system. Depending on the year and model of the vehicle, the remote keyless entry system may be controlled by a dedicated Remote Anti-theft Personality module (RAP), a Body Security Module (BSM)/Central Security Module (CSM) or a Vehicle Security Module (VSM).
Battery Breadkown Denver CO
Automotive lead-acid batteries must be kept at or near full charge for optimum performance and longevity. When a battery runs down or becomes fully discharged, sulfate forms on the lead plates inside the battery. Read on to have a clearer view of battery breakdown.
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Aiming Headlights Requires Special Alignment Equipment Denver CO
Accurately aimed headlights are essential for safe nighttime driving. Accurate adjustment is essential to keep a vehicle’s beam pattern out of the eyes of oncoming drivers. Once headlights have been set, their alignment should not change unless the vehicle has been collision damaged, or the front or rear ride height of the vehicle has changed.
Avoiding those Hi-Tech Returns Denver CO
One of the more common complaints these days from jobbers and retailers when dealing with electronic powertrain control modules (ECMs/PCMs) is the relatively high number of defective returns, exchanges or warranty claims demanded by repair shops.
Battery Breadkown Denver CO
Automotive lead-acid batteries must be kept at or near full charge for optimum performance and longevity. When a battery runs down or becomes fully discharged, sulfate forms on the lead plates inside the battery. Read on to have a clearer view of battery breakdown.
Cooper Bussmann Automotive Fuse Assortment Denver CO
The new Cooper Bussmann No. 105 Late Model Automotive Fuse Assortment for automobiles, SUVs, light trucks and other vehicles, provides service technicians an organized supply of the newest fuses found in the latest model vehicles; parts that may not be stocked in current assortments.
Current Trends for Igniion Systems Denver CO
As automotive technology moves forward, ignition systems are becoming more and more entangled with other systems on the engine. The current generation Nissan Maxima 3.5L V6, which was introduced in 2004, has a fairly conventional coil-on-plug (COP) ignition system.
Diagnosing Complex Electronics Systems Denver CO
The factory scan tool can obviously read and access the full range of onboard diagnostics on any late-model Toyota (back to 1989), including powertrain, body, ABS and other systems. The tool also allows a technician to simultaneously view and analyze onboard vehicle data, browse relevant technical bulletins and even reprogram the vehicle from the driver's seat via the wireless TIS connection.
Easy Fix for Mazda TPS Connection Denver CO
Some Mazda B-2500 drivers may complain of a high idle in vehicles with a manual transmission. This may be caused by a poor electrical connection at the wire harness to the Throttle Position Sensor (TPS). A service kit (P/N 1F00-18-145) is available to resolve this concern. Correct the condition by following the steps in this Tech Tip.
Exterminating Electrical Parasites Denver CO
A parasitic draw on the battery means that, while the key is in the off position, something is pulling amperage from the battery. The symptoms of a parasitic draw, or the customer complaints, can vary depending on the situation. For information of exterminating electrical parasites, read on.
Gaining Access to Perimeter Anti-Theft Systems Denver CO
The factory perimeter anti-theft is an extension of the remote keyless entry system. Depending on the year and model of the vehicle, the remote keyless entry system may be controlled by a dedicated Remote Anti-theft Personality module (RAP), a Body Security Module (BSM)/Central Security Module (CSM) or a Vehicle Security Module (VSM).
Getting to the Heart of Electrical Systems Denver CO
It's important to understand the differences between the chemical and electro-mechanical aspects of the charging system. The battery, which is the chemical storage component of the team, initiates the charging cycle by using chemical energy to crank the engine and supply field voltage to the alternator.
Headlamp Restoration Denver CO
You can easily solve this safety problem for your customers, save them hundreds of dollars on headlight replacements, and bring in some extra service dollars to your shop at the same time.
Mercedes-Benz A/T Fluid Leaks at the Electrical Connector Denver CO
A 2002 ML 500 with a 722.6 automatic transmission may leak oil in the area of the electric connection. Secondary concerns may be oil in the wiring harness. Perform the following procedure to resolve the problem.
Positioning Yourself to Handle TP Service Denver CO
Although conventional throttle position sensors attached to the throttle shaft are considered basic technology on modern engine management systems, the conventional throttle sensor plays an important role in its relationship with other sensors.
Rotating Electrical Parts Back to the Seller Denver CO
One thing all electrical parts have in common is a higher warranty return rate compared to mechanical parts. The reason for this is two-fold: electrical parts are more complex, so there's a greater chance the part may not work correctly when installed.
Safety Issues for Servicing Hybrid Vehicles Denver CO
When servicing hybrid vehicles, be wise and prepared, not frantic and scared. Both Honda and Toyota have readily available service precautions that you need to read and carefully follow before you work on one of their hybrids.
Selling Service for Low-Maintenance Ignition Systems Denver CO
Most import nameplates have, for example, replaced conventional distributor ignition systems with distributorless or coil-on-plug (COP) ignitions in order to reduce the number of wearing parts in the secondary or high-voltage portion of the ignition system. Unlike distributor ignitions, distributorless and COP secondary ignitions have no distributor rotor or cap to wear out.
Servicing Supplemental Restraint Systems Denver CO
An electronically controlled air bag requires a sufficient voltage and ground supplied to it or it will not detonate. Notice I specified “electronically controlled.” There are some older models that were mechanically activated.
Steering Position and Yaw Denver CO
The Electronic Stability Control (ESC) program uses the Anti-Lock Brake System (ABS) and Electronic Throttle Control (ETC) to maintain vehicle stability in a cornering maneuver. The ESC program requires the communication between the Engine Control Module (ECM) and ABS controller.
Tech Feature: Breezing Through Ignition Off Draw Tests Denver CO
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 Feature: Has Your Battery Life Lost its Charge? Tips to Get Back that Spark Denver CO
The first thing that needs to be checked when testing a battery is its state of charge. A fully charged battery in good condition should read 12.66 volts at 80° F (deduct one-tenth of a volt for every 10-degree drop in temperature). If the battery reads 12.4 volts or less, it’s low and needs to be recharged.
Tech Feature: What's New in Spark Plug & Ignition Cable Technology Denver CO
Ignition systems have changed a great deal in recent years, with coil-on-plug (COP) ignition systems being the most common setup on many late-model engines. Car makers like COP ignition systems for a variety of reasons.
