Jeep Liberty Repair Manual Starter
The Jeep Liberty benefits from many small changes for 2009. The Liberty's ride has been improved thanks to a revised suspension setup and improved braking. Automatic headlights are now standard across the lineup, while one-touch up/down front windows are now a part of Limited models, as are improved interior upholstery surfaces. SIRIUS satellite radio is now standard on the Sport. Deep Water Blue Pearl exterior paint replaces Modern Blue Pearl, and Sunburst Orange Pearl is an optional color. The 6-speed manual transmission has been dropped, leaving only a 4-speed automatic.
Jeep Liberty Repair Manual Starter Contacts
The 2009 Jeep Liberty represents a strong, smart purchase in the compact SUV segment. Among the class, the Liberty is very rugged and truck-like, ideally suited toward light towing or serious off-roading. The Sky Slider roof is also a good option for those who want the open-air feel of a soft top. The 2009 Jeep Liberty derives its power from a proven 3.7L V6.
It makes 210 horsepower and 235 ft-lb of torque, with power put to the wheels through a 4-speed automatic. The Liberty is available with rear-wheel drive or four-wheel drive, both in Sport or Limited trim. Two four-wheel drive systems are available, and both are 'Trail Rated.' Command-Trac is a part-time system, while Selec-Trac II is a more sophisticated system. The Liberty has impressive approach and departure angles, good ground clearance, and sturdy hardware that is well suited for off-roading.
Hill descent control, an electronic aid useful in descending steep slopes off-road, is standard on four-wheel-drive models, while hill start assist allows a smoother, safer launch when climbing a steep, slippery slope. The anti-lock braking system also has a 'Rough Road' mode oriented toward unpaved surfaces. The Liberty does not lack in terms of standard equipment and options. Sport models come well equipped with air conditioning, power accessories, satellite radio and many other common conveniences. Limited models step up to larger alloy wheels, fog lamps, heated mirrors, steering wheel audio controls and an upgraded audio system. Several comfort and convenience options are available for those who want to appoint the Liberty more luxuriously.
A Sky Slider roof-a full-length canvas arrangement that peels away to open up the entire roof to the sky-is an especially notable option. Other examples include remote start, a rear parking-sensor system, rain-sensing wipers and memory seats.
Another key option is the MyGig Multimedia Infotainment System, which integrates audio, navigation, and entertainment functions and also includes a Bluetooth hands-free interface. The system includes a 20-gigabyte hard drive that can store up to 1,500 songs or a combination of songs and images. There's also a built-in voice memo recorder. The navigation functions include real-time traffic information from Sirius satellite radio (which is also available with the system).
Safety features abound on the Liberty. Automatic headlights are standard, as are stability control with roll mitigation and anti-lock brakes with electronic brake assist, dual front airbags and side curtain airbags. A trailer sway control system is available for improved stability when towing.
How does the starter work? The starter solenoid receives power from the battery at all times. When the ignition is turned to the start position, the starter solenoid receives electrical power from the ignition, and allows battery power to move from the solenoid to the starter motor. This causes the starter motor to turn the engine flywheel by allowing the starter motor pinion gear to extend, contacting the flywheel ring gear.
This action forces the engine crankshaft to turn until the engine begins running under its own power. What are the symptoms related to a bad starter? Produces one common symptom for all makes and models. When the key is turned, the starter solenoid will click, but the engine will not rotate.
This may be due to a lack of continuity between the starter and starter solenoid, or internal failure of the starter motor. A whirring, or fast spinning noise may be heard when the key is turned, indicating the starter motor is actively working, but the pinion gear has failed to extend and contact the flywheel ring gear. In this case, the starter solenoid and starter should be inspected for failure. How often do starters need to be replaced? Starter motors for most vehicle's will fail during that vehicle's lifetime. Failure rates are negligible for the first 75,000 – 100,000 miles, but afterwards, the rate of failure increases dramatically, with the majority of failures occurring around the 125,000 mile mark. Vehicles that experience frequent starting and stopping, such as late model vehicles with automatic engine start and stop features are at a higher risk of premature failure since the starter motor is used extensively.
Other factors that may influence premature failure are engine problems that cause unnecessarily long cranking, or repeated cranking to set the engine in motion. How are starter issues diagnosed? Vehicles exhibiting the symptoms noted above will be connected to a starting and charging system test machine. This is an advanced device that will automatically test every part of the starting and charging system automatically by following onscreen instructions. The machine will display results, and indicate the possibility of starter failure, but may also require the servicing technician to complete visual inspections while testing is in progress. If the starter is found to be at fault, it will be removed, bench tested, and if necessary, replaced.
It is important to note that the starter is tested externally, even if the technician has diagnosed the starter for failure. This ensures the customer complaint will not return with the new part installed, and that unnecessary replacement cost is not incurred by the customer. How is a starter replaced? Replacing a starter motor is simple on nearly every make and model of passenger vehicle.
The battery is disconnected to prevent electrical shock or damage to sensitive electronic components, and then the starter motor is disconnected from all electrical connectors. Once disconnected, the starter, and any shims used, are removed from the vehicle with only a couple of bolts, and replaced in the opposite order of operations. The electrical connections must be placed on the correct terminals, also known as “posts”, and the replacement starter should have the same number of posts as the original. What to look out for when dealing with starter issues Failure of the starter to turn the engine may not be a result of starter motor failure, but can also be caused by a faulty ignition switch, blown fuse, or bad starter solenoid, among other conditions. The starting and charging system will need complete diagnosis before replacing the starter, and the starter should be bench tested, even after diagnosis, to ensure the customer complaint will be resolved. Zubrick 9th edition pdf. It is important to note that, in most situations, the electrical connectors for the starter can be installed in the wrong position, which will cause further unexpected symptoms once the vehicle's battery is reconnected.
Starter 2004 Jeep Liberty
Many starters for the same vehicle make will fit many models mechanically, but the solenoid may not be of the same design. The appropriate part number must be used when ordering the new starter, or the starter motor may fail to function properly. Can I replace the starter myself? Replacing a starter, on most models, is a great DIY project that can be completed in short order. However, there is a risk of electrical shock and other electrical component failure if the battery is not disconnected prior to performing service. On many older vehicles, the starter motor is installed using shims to facilitate proper alignment of the starter motor pinion gear and the flywheel ring gear. If shimming is required, damage could be caused to the pinion gear, or flywheel.
In this situation, a technician should be trusted with the repair.