The service battery charging system message on the Silverado dashboard is due to its malfunctioning battery. The system maintains the charge during service conditions and prevents its fall from a specific limit.
What is the meaning of a Service Battery Charging System On a Chevy Silverado? The service battery charging system on your Chevy Silverado is a warning message that appears on the dashboard screen, and it indicates low charging, damaged battery, faulty alternator, rusting of terminals, malfunctioning ECU, old equipment, excessive usage, and damaged electric cables. You can fix it by rearranging the settings of the electric control unit, removing the old codes with OBD2, changing the broken wires, altering the fuses, and stabilizing charging.
A defective power source reduces the electric energy and causes engine failure. You can start the truck for a moment, but it stops within a few seconds due to insufficient current supply.
- 1 What is the Service battery charging system on Chevy Silverado, and how does it work?
- 2 How to reset the service battery system on the Chevy Silverado?
- 3 What does it mean when my Silverado says Service battery charging system?
- 4 Is it safe to drive a Silverado with a service battery charging system?
What is the Service battery charging system on Chevy Silverado, and how does it work?
It is a warning sign that indicates the problems of a charging system on a truck.
It stores the charge in the equipment during the service and maintenance conditions. Any fall in the charging leads to warning indications that require repairing.
A light appears on the dashboard screen and identifies the Service battery charging system.
In such conditions, the automobile user should troubleshoot and remove the internal problems of the system.
The charging system provides electric current to the advanced components of the cabin compartment.
However, it maintains the constant electric flow to the infotainment system, radio, and other such appliances.
But, internal damage and malfunctioning components trigger warning signs on the front screen.
A charged battery is a sign that shows the stable condition of the equipment. Also, it is an efficient power source that resists discharge.
The service charging has a 4-stage system. The automobile user checks the faults and adjusts them in a slow charging phase.
You can set its range around 22% to 23%. Leave the equipment for optimized charging activity.
Once the charging completes, the system maintains the charge and provides it to different components.
The power source requires checking of the current level every 3 to 4 hours. Also, you can modify the settings to adjust the standard criteria.
For long-term storage conditions, discharge around 12% to 14% of the charging and store it.
How to reset the service battery system on the Chevy Silverado?
You can reset the service battery system by checking and repairing the components of the equipment.
Rearrange the settings of the electric control unit
The warning message appears due to the inappropriate performance of the ECU. You can reset its built-in settings by turning off the engine.
Also, power off the power source and cut the electric supply to different appliances.
Put on the safety gloves and goggles to prevent painful wounds.
Leave the power source for around 33 to 35 minutes. Then, turn on the system to clear the warning message.
With a faulty reset, take the help of a professional person and allow him to diagnose the cause.
Use the Onboard diagnostic port (II)
Access the OBD2 port on your pickup truck and start the engine. Then, add the code reader in the relevant section and assess the trouble codes.
Then, record them on paper for further diagnosis and repair. Then, remove all the old codes and readings.
Also, change them with new values by turning off the engine. Then, restart the vehicle and rescan all the codes.
Replace the broken alternator
The alternator is an electrically empowered generator that can charge the batteries in modern vehicles while the engine is running. Also, it supplies the electric current to the electronic appliances in automobiles.
Water penetration, broken bearing, and circuit failure can damage the alternator. You cannot repair the faults due to their complex design and internal settings.
The warning indication pops up on the dashboard. Replace the broken alternator and removes the message.
Replace the broken cables and fuse
Check the connection of fuses, their electric flow, and current tolerance. Also, observe the apparent condition of cords and replace the blown-out and burnt fuses immediately.
It prevents more internal damage. You should check the voltage of the power equipment and stabilize it at around 12 volts to 13 volts.
Moreover, replace the damaged electric wires with insulted cords for maximum current flow.
Improve the charging of your battery
Chevy Silverado has a 12 volt, rechargeable battery that requires 100% charging for optimum performance. But, the check light appears due to its low charging.
You can charge it according to the manual instructions and connect the terminals with the external power source. With fully charged equipment, you can remove the warning indication immediately.
Change the broken battery
The damaged charging system does not allow the engine to run. The problem originates from the parking conditions, and you cannot move the truck.
It is better to drive it to an authorized workshop and replace the damaged equipment.
However, the fault appears during driving conditions. In such circumstances, contact the tow service and repair the internal problems.
What does it mean when my Silverado says Service battery charging system?
It indicates different problems with the power hub on your Chevy Silverado. However, I have described the method to identify and troubleshoot the faults.
The warning light indicates the problem of charging and battery. However, you can troubleshoot faults with an Onboard diagnostic II (OBD2) code reader and other advanced digital gauges.
Lift the hood compartment and access the power source of your pickup truck.
Next, access the hydrometer and identify the green sign. You should check the top surface of the terminals and assess the cleaning techniques.
Moreover, identify the standard voltage conditions and record the current fluctuation on 12-volt equipment. Check its capacity with a multi-meter or use a searchlight to gauge the accurate values.
Check the alternator by cutting off the electric supply of all appliances. Put the Chevy Silverado in neutral and carry out the load test. Adjust the tester with the equipment and attach the terminals of both gadgets.
Connect the current meter with the output lead of the alternator. Then, change the tester settings to the voltmeter, connect with the B+ terminal and check the voltage.
Rusting of terminals
Its terminals develop dense layers of rust due to moisture inside the system. The system cannot work appropriately and shows a warning sign.
The power source changes the acid into electric energy. In such circumstances, excessive hydrogen gas leaks and spreads in the atmosphere.
As a result, the hydrogen molecules interact with moisture and air. As a result, it causes corrosion on the top and sides of the terminals.
The malfunctioning electric control unit
The electric control unit regulates the power flow to the electronic components. However, it malfunctions due to internal wearing and a short circuit.
In such circumstances, the system burns out and loses its standard work efficiency. The inappropriate start of the engine results in frequent short circuits that affect the ECU.
As a result, the check signal appears on the screen and identifies the fault.
The damaged electrolyte cells can damage the control unit. As a result, it fails within 10 to 15 minutes after the first failure.
The power equipment fails after such problems and causes low fuel economy and onboard computer problems. You cannot shift the gears with a malfunctioning ECU, and the transmission fails.
Damaged electric cables
The electric current flows from the electric wires to the electronic devices. However, the cords supply electricity to the serpentine seatbelts, fuses, and other equipment.
They have specific connecting points for stability and control. Sometimes, they lose their insulation and cannot supply power to different gadgets.
Also, they cause the leakage of the power system and result in a check light on the display.
The malfunctioning electric wires dim the cabin lights, causing engine failure and excessive stalling.
However, the problems require instant repairing and control over the damaged components.
The Silverado batteries can last for around 4 to 6 years with appropriate charging, control, and maintenance. However, they lose their work efficiency after 4 to 4.5 years due to internal damages.
Chevy owners replace the factory components with aftermarket objects. These parts cannot support the charging system appropriately.
They affect the performance of the engine and surrounding components. As a result, such equipment is vulnerable to several external and internal damages.
The older objects cause frequent check lights on the dashboard and indicate several problems.
In addition, fault removal is essential because the owner can lose the vehicle due to human negligence.
Several people use their Silverado trucks as regular vehicles. Also, they utilize them for long-distance traveling and transportation of heavy objects.
In such circumstances, the load increases on the equipment. Also, the power source cannot work under severe pressurized conditions.
These electronic gadgets stay on for a long time. In such conditions, the faulty object triggers the warning message on the dashboard.
A few people store their batteries by performing several drainages.
The frequent draining activities reduce the power of this equipment. Also, it malfunctions due to internal damages to storage.
Is it safe to drive a Silverado with a service battery charging system?
Driving a Silverado with a Service battery sign is dangerous because it puts excessive strain on the system. However, you can cover around 10 to 15 safe miles after the check light.
It is a dangerous condition because the temperature of the battery increases more than the standard level.
In such circumstances, the battery overheats and damages the equipment and its surrounding components.
It affects the engine’s performance and increases combustion activities. Moreover, the fuel burns excessively and affects the fuel economy.
The cabin compartment does not function appropriately due to loss of power. Moreover, the electronic appliances, lights, radio, and other electronically empowered devices stop working.
In such circumstances, the driver cannot run the truck on stable roads. In such conditions, the driver stops the pickup at different spots.
The experts suggest avoiding the pickup truck with a failed battery because it can damage the engine.
Also, the fuel level decreases drastically, and the driver loses control over the wheels. You cannot drive it with a warning indication because it leads to life-threatening accidents.