Addressing the Risk of Battery Fires

The most serious Bolt issue has been the risk of battery fires leading to major recalls. This primarily affects 2017-2022 Bolt EV and 2022 Bolt EUV models due to manufacturing defects in LG Chem battery cells. Two simultaneous defects in a single cell can enable fires, especially when charging to full capacity.

Our technicians take Bolt battery risks very seriously given the potential safety implications. We perform comprehensive battery health diagnostics to check for issues and ensure all software updates have been applied. We also advise on best charging and maintenance practices during the recall process, including:

• Limit state of charge to 90% or less
• Avoid depleting below 70 miles of range
• Park outside immediately after charging
• Don’t leave charging overnight indoors

Once you complete the official recall battery replacement, these restrictions can lift. Our testing confirms the new batteries are free of defects so you can charge worry-free. But bringing your Bolt to us first for diagnostics remains vital to stay ahead of any emerging issues.

Pinpointing Power Loss Problems

Have you suddenly lost propulsion power driving your Bolt? Warning messages may point to faulty battery cell modules, high voltage contactor failure, or battery management software glitches.

We methodically diagnose power loss issues through:

• Onboard computer error code analysis
• Battery system inspections checking cable connections
• Testing individual battery components’ functionality

Solutions may require replacing specific modules, contactors, or updating software. For 2017-2019 models, Chevrolet has issued technical bulletins that we thoroughly implement. Our precise troubleshooting avoids replacing entire battery packs unless absolutely necessary, saving significant money.

Why Does My Bolt Have Charging Problems?

Few things are more inconvenient than an EV that won’t charge right. Based on your symptoms, common culprits include:

• Damaged charge ports/cables
• Faulty onboard charging modules
• Software bugs disrupting charging

We utilize specialized diagnostic tools to systematically isolate the root cause. This involves functionality tests of charging components, inspection of ports/cables, and computerized charging log analysis.

If software is the issue, updates often resolve problems. For hardware defects, we replace specific damaged parts without unnecessary complexity. And for persistent problems, a home charging equipment inspection helps rule out external issues.

Resolving Annoying Infotainment System Glitches

Few things are more annoying than an uncooperative infotainment system. Common problems like frozen screens, connectivity trouble, unresponsive controls, and backup camera failures have plagued various Bolt model years.

We efficiently diagnose infotainment problems with specialized troubleshooting tools. Software updates frequently fix bugs quickly. For trickier issues, we retry installations clean to eliminate any corrupted files. In rare cases of hardware failures, we replace individual components judiciously, retaining as much of your familiar system as possible.

What’s Causing Unusual Electric Drive Unit Noises?

Have you noticed concerning whining, grinding, or clicking noises accelerating or braking? In some Bolts, these stem from worn drive unit reduction gears, failing bearings, or motor problems.

We thoroughly test drive your Bolt to pinpoint any unusual sounds. Then acoustic tools localize internal sources accurately. Follow-up inspections check for any visible damage or wear. From there, we only replace specific problematic parts – full drive unit replacements are rare. We also ensure proper realignment and lubrication during reassembly.

For known drive unit noise issues, extended Chevrolet warranties may apply. We handle all required documentation to secure covered repairs for you.

Why Do My Bolt’s Brakes Feel Spongy?

While regenerative braking reduces friction brake wear, some Bolt owners still experience soft pedals, noise, or poor performance. Suspects range from contaminated brake fluid to calibration issues between regenerative and friction braking.

We conduct comprehensive inspections of brake pads, rotors, calipers, and lines seeking problems. Our analysis also evaluates regenerative braking operation and computerized control integration.

Typical remedies include replacing worn hardware, flushing/refilling with fresh brake fluid, or recalibrating the hybrid braking system. For newer Bolts, software updates often optimize pedal feel and responsiveness.

Keeping You Comfortable Through Electrical Issues

In an EV, the climate control works overtime regulating cabin and battery temperatures. Faulty heaters, AC failures, ventilation odors point to damaged components. Specialized testing like thermal imaging and pressure tests efficiently narrow down problems. From there, we replace only necessary parts, update software, clean HVAC systems thoroughly. We also recommend preventative maintenance for Bolts in extreme climates, frequenting cabin air filter changes, etc.

Depend on Our EV Expertise

While the Bolt stretches the boundaries of EV technology, even the most advanced vehicles need care over hundreds of thousands of miles. No one understands the Bolt’s unique needs better than our team. We diagnose issues thoroughly, communicate problems and solutions clearly, and carry out high-quality repairs efficiently. Our passion is keeping your Bolt running optimally for years so you can continue leading the electric revolution.

Are you experiencing any Bolt problems or just want a comprehensive health check? Contact us today to schedule service. We can’t wait to put our expertise to work maximizing your Bolt’s reliability and longevity.