Airbags

B0095 — Right Front Restraint Impact Sensor Fault (Subfault)

Severity: high Drive with care, to a shop

What B0095 means

The airbag (SRS) control module constantly monitors the front impact sensors, which help it judge when and how hard a crash is. B0095 means it detected a problem in the circuit or signal of the right front sensor, and the subfault points to the specific type of failure. The system may then disable part of the protection to avoid a false deployment.

Symptoms

  • SRS or AIRBAG warning light on or flashing
  • Warning chime or message at key-on
  • Passenger or driver airbag shown as off or not ready
  • Code returns after being cleared

Possible causes

  1. Failed right front impact sensor
  2. Corroded, broken or damaged wiring or connector at the sensor
  3. Poor ground or loose connector after bodywork, headlight or bumper repair
  4. SRS control module fault or communication problem
  5. Improper repair or modification of SRS wiring

How to diagnose

  1. Scan all SRS codes with a scan tool that supports airbags and note freeze-frame data and whether the code is current or history
  2. Inspect the right front area for collision damage, repairs or a loose sensor mount
  3. Disconnect the battery and wait the time specified by the manufacturer, then check the sensor connector for corrosion, bent pins and a secure lock
  4. Check the harness from the sensor to the SRS module for breaks, chafing and moisture
  5. Test circuit resistance and voltage per service data, never using a test lamp or random probing on airbag circuits
  6. Confirm the sensor is the correct part for the vehicle and mounted in the right position
  7. Clear the code and see if it returns; if so, test the SRS module

Common fixes

  • Clean and repair connectors, and fix damaged wiring
  • Replace the right front impact sensor
  • Replace or reprogram the SRS control module
  • Restore factory wiring after a poor repair

Questions and answers

Can I drive with B0095 and the SRS light on?

The car will run, but the airbags may not deploy in a crash. Have it checked soon and avoid unnecessary driving until then.

Can I just clear B0095?

You can clear it, but if the fault is still there the code and light will return. Find the cause first: connector, wiring or the sensor itself.

Is it safe to test airbag circuits myself?

Only work on SRS connectors with the battery disconnected and after the specified wait time. Never connect test lamps or random meters to airbag circuits, as an accidental deployment can cause injury.

This is general information about the code. The meaning can differ between makes and models: a scan tool and the repair manual for your car will show the exact cause.