B0010 high Severity

B0010: Passenger Frontal Stage 1 Deployment Control (Subfault)

No direct impact on engine performance or drivability, but the passenger airbag may not deploy in a collision, severely compromising occupant safety

Overview

DTC B0010 indicates a fault in the passenger frontal airbag stage 1 deployment control circuit. Requires SRS system diagnostic procedures and may involve wiring, connectors, clampspring, control module, or passenger detection circuitry.

Common Symptoms

  • Airbag (SRS) warning light illuminated on dashboard
  • Stored code B0010 in SRS control module
  • Possible loss of front passenger airbag readiness
  • Airbag readiness indicator shows passenger airbag disabled

Most Common Causes

Faulty or open/shorted wiring in the passenger frontal airbag stage 1 deployment loop high

Circuit faults are common triggers for B0010 when voltage, continuity, or resistance are out of range

Corroded, loose, or damaged airbag system connectors medium

Connector issues can interrupt proper signal and power delivery to airbag components

Faulty clockspring or spiral cable affecting deployment circuit continuity medium

Clockspring wear can interrupt wiring through the steering column

Failed airbag control module or passenger airbag module driver circuitry medium

Internal module faults may misinterpret loop status

Faulty occupant classification system or related sensor low

Occupant sensing issues can sometimes manifest as deployment control faults

Diagnostic Steps

  1. Connect a professional SRS-capable scan tool and confirm B0010 and any related codes
    Expected: Stored B0010 confirmation and potential related SRS codes
    Interpretation: Indicates presence of deployment control circuit faults
  2. Inspect airbag circuit connectors and wiring for corrosion, loose pins, breaks, or shorts
    Expected: Clean, secure connections with no visible damage
    Interpretation: Damaged wiring or bad connections likely if abnormalities found
  3. Measure continuity and resistance of deployment loop with SRS-safe multimeter
    Expected: Resistance values within manufacturer specification
    Interpretation: Out-of-spec resistance indicates circuit integrity issues
  4. Inspect and test clockspring for continuity through steering rotation range
    Expected: Continuous signal through full rotation
    Interpretation: Breaks indicate clockspring failure
  5. If wiring and connectors check out, test or swap in known good airbag control module
    Expected: Code cleared and functions restored
    Interpretation: Module failure likely if swap resolves issue

Repair Solutions

Repair or replace faulty wiring and connectors in the airbag circuit medium
Estimated Cost: $50 - $400

Initial step before component replacement; cost varies with labor and parts

Replace clockspring/spiral cable assembly medium
Estimated Cost: $120 - $350

Common repair if steering wheel circuit continuity is compromised

Replace passenger airbag control module or SRS control unit hard
Estimated Cost: $800 - $1200

Often requires VIN programming and professional SRS tool support

Replace faulty passenger airbag module hard
Estimated Cost: $200 - $450

Common Misdiagnoses

Avoid these common diagnostic mistakes:

  • Confusing B0010 with generic engine or sensor faults leading to unnecessary engine repairs

Frequently Asked Questions

What is the definition of the B0010 engine code?

When your OBD-II scanner reads B0010, it means: Passenger Frontal Stage 1 Deployment Control (Subfault). This code is related to the vehicle's Sensors.

Should I stop driving if I have B0010?

This is a high priority issue. No direct impact on engine performance or drivability, but the passenger airbag may not deploy in a collision, severely compromising occupant safety

Symptoms associated with DTC B0010

Drivers often report: Airbag (SRS) warning light illuminated on dashboard, Stored code B0010 in SRS control module, Possible loss of front passenger airbag readiness when this code is present.

What parts fail when B0010 is set?

It can be caused by several factors, most notably: Faulty or open/shorted wiring in the passenger frontal airbag stage 1 deployment loop, Corroded, loose, or damaged airbag system connectors, Faulty clockspring or spiral cable affecting deployment circuit continuity.

What is the price difference for fixing B0010?

The cost varies significantly based on the root cause. For example, replacing a Replace clockspring/spiral cable assembly typically costs between $120 and $350, while fixing a Replace passenger airbag control module or SRS control unit can range from $800 to $1200.

Is the B0010 code specific to Jeep?

B0010 is not specific to any one brand. It can appear on Ford, Dodge, Toyota, Honda, Jeep, and other vehicles.

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