Fuel Pump Control Module Failure

The Fuel Pump Control Module (FPCM) can fail, leading to the engine shutting down unexpectedly. This can also cause loss of power steering and brakes, making the vehicle difficult to control. Estimated repair cost: $500 - $1000.

Complaints indicate potential issues within the power train, possibly related to the transmission or drivetrain components. These can manifest as rough shifting, noises, or complete failure. Estimated repair cost: $1000 - $4000+.

Tire Pressure Monitoring System (TPMS) Malfunction

Issues with the TPMS can lead to inaccurate readings, potentially causing drivers to overlook critically low tire pressure, increasing the risk of blowouts. Estimated repair cost: $100 - $500.

Steering System Malfunction

Failures in the steering gear or associated components can lead to stiffness, looseness, or complete loss of steering control, posing a significant safety risk. Estimated repair cost: $500 - $1500.

CARFOCALvehicle research

2021 Chevrolet Express Maintenance guide

Name: Maintenance dataset for 2021 Chevrolet Express
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2021 Chevrolet Express requires diligent maintenance, particularly focusing on the fuel delivery system due to reported failures of the Fuel Pump Control Module leading to engine shutdown. Regular inspections of the fuel system, steering components, and brakes are critical.

View Critical Issue: Power Train Issues

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Reliability Score

Est. Annual Maintenance Cost

$200 - $350

TSBs & Recalls

68 TSBs | 3 Recalls

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Key Takeaways

Focus on the fuel delivery system, particularly the Fuel Pump Control Module, due to reported failures causing engine shutdown.
Regularly inspect steering components for early signs of wear or malfunction.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance