*Reduced deductible is not valid for any extended service plans purchased in Oregon or Washington.
**The minimum 12 month/12,000 mile warranty is provided by the RepairPal Certified shop, and is subject to exclusions, including but not limited to normal wear and tear items (such as tires, brake pads, clutches, wiper blades, etc.), wheel alignments and scheduled maintenance. For additional details, terms and conditions, please refer to your selected RepairPal Certified shop’s warranty at the time of purchase. CarMax is not responsible for the price guarantee/warranty, the repair guarantee or any charges or costs pertaining to the repair of your vehicle.
RepairPal Certified Shops are third-party service providers, and they are not owned or controlled by CarMax. RepairPal Certified Shops do not perform repairs under CarMax’s Limited Warranty, and they are not necessarily affiliated with specific vehicle manufacturers. CarMax receives compensation for this relationship.
Some Chevrolet Volt owners report experiencing cabin heating issues related to the coolant bypass valve position sensor DTC P26A9. These problems may be indicated by the engine light being illuminated, which could signal a faulty Engine Coolant Bypass Valve Position Sensor or wiring issues. Additionally, the P26A3 fault code, associated with the engine coolant bypass valve, may also trigger the service engine soon warning light. A blocked coolant bypass valve can further prevent hot coolant from flowing to the heater core, leading to a lack of cabin heat during certain driving conditions. To address these concerns, owners are advised to visually inspect the wiring harness and connectors for damage, troubleshoot the P26A9 fault code for any electrical issues, and replace the faulty Engine Coolant Bypass Valve Position Sensor if needed to restore proper cabin heating functionality.
RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.
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