B0078

Third Row Right Seat Belt Pretensioner Deployment Control

OBD-II diagnostic trouble code B0078indicates a fault detected by the vehicle's onboard computer. This code applies to all OBD-II compliant vehicles and should be addressed promptly to avoid potential engine or emissions system damage.

Severity Level 2 — Low

This code indicates a minor issue that is unlikely to cause immediate driveability problems. You can typically continue driving but should have the vehicle inspected at your earliest convenience.

Common Symptoms

• Warning light or message on dashboard
• Affected system may not function

Possible Causes

• Third Row Right Seat Belt Pretensioner Deployment Control
• Body control module fault
• Wiring or sensor issue

Common Fixes

• Scan body control module with diagnostic tool
• Check affected system fuse and relay
• Inspect wiring harness

Estimated Repair Cost

These are estimated costs based on generic repair data. Actual costs may vary depending on your vehicle, location, and labor rates.

Explore Repair Costs

Related Discussions

See what other car owners are saying about this code and related repairs.