Charles B. Hanson 
The traction control system is a safety mechanism built into the Jeep Wrangler that utilizes various sensors like the ABS or Anti-lock Braking System to reduce or prevent wheelspin. Spinning wheels can lead to oversteering or understeering problems and result in serious accidents which are mitigated by the traction control system. The …
The possible reason that the Jeep Grand Cherokee won’t start is that the battery is worn out. The battery provides power to the components of the engine, and these components need a sufficient amount of power to run. Also, an alternator that charges the battery can be faulty, and having less power …
The rear main seal of the Jeep Wrangler is responsible for sealing the engine oil inside the engine so that it doesn’t leak from the crankshaft to the transmission. There are various possible reasons that can leak the rear main seal of the Jeep Wrangler. A rear main seal can leak when …
A fuse diagram is an illustration that marks all the important parts of the electrical circuit of the fuse box. This diagram is helpful in the case of identifying malfunctions due to blown or faulty fuses. Owners of Jeep Cherokee models built from 1984-1996 can use this diagram to easily troubleshoot and …
The gas cap warning light of the Jeep Wrangler will trigger when there is an issue with the vehicle’s gas cap or charcoal canister. The gas cap may fail over time due to aging or it was not tightened properly after refueling. It let the vapor escape from the gas tank causing …
ECM(Engine control module), also known as an ECU(Engine control unit) ensures the engine functions perform at an optimal level. It is loaded with software that collects data from the sensor and optimizes the engine performance. The ECM of the Jeep Wrangler receives power from the battery and it can malfunction when the …
The water pump of the Jeep Grand Cherokee controls the flow of coolant to make the temperature of the engine remain at the optimal level. However, there are some issues that create a problem for the water pump to function properly. The water pump can get worn out or corrode when the …
Flat towing, which is also known as ‘dinghy towing’ or ‘four-down towing’ is a method of towing a car with all of the four wheels running on the ground behind a much larger vehicle such as an RV. The tow vehicle remains connected to the larger vehicle with a tow bar and …
The radio on a Jeep Wrangler is an electrical equipment that can malfunction because of various issues such as defective fuse, faulty amplifier, faulty wirings, faulty head unit, malfunctioning tuner or antenna, and so on. These issues can make the radio completely inoperable or can cause the radio to lose signal occasionally, …
A thermostat is a component of the engine cooling system of Jeep Wrangler that controls the temperature of the engine. Over time the thermostat can be problematic when the coolant of the radiator becomes contaminated. This contaminated coolant corrodes or damages the thermostat and it gets stuck in open or closed position. …