B0096

Code

Generic B — Body

Right Side Restraints Sensor 1

Brand: Generic

Type: B — Body

Views: UK: 22 EN: 220 RU: 53

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Page language: EN

Causes

Open or short in the right side restraints sensor wiring harness
Corroded, loose, or disconnected sensor connector
Failed side impact (restraints) sensor
Faulty SRS control module or internal module connector issue
Water or debris contamination at the sensor or connector
Recent collision damage or improper sensor mounting/alignment

Symptoms

SRS / AIRBAG warning lamp illuminated or flashing on dash
Possible DTCs related to other SRS components or network comms stored
Side airbag or seatbelt pretensioner may be disabled until fault is cleared and fixed
Stored freeze frame or event data for an impact event (if occurred)
Intermittent warning lamp if wiring is intermittent

What to check

Read SRS module DTCs and freeze frame with a capable scan tool; record all related codes.
Follow manufacturer safety procedure before any inspection: disable battery and wait specified time or use recommended SRS disable method.
Visually inspect the right side sensor, mounting, and connector for damage, corrosion, or contamination.
Inspect wiring harness routing for chafe, pinches, or recent service damage (seats, trim removal areas).
With ignition on and safe procedure observed, check for proper connector seating and secure ground connections.
Perform an intermittent/wiggle test while monitoring live data for the right side sensor with a scan tool (if available).

Signal parameters

Reference supply to sensor typically a regulated reference (commonly 5 V) — verify presence with key on (value varies by manufacturer).
Sensor idle output often near mid-rail (approx. 2.0–3.0 V) for accelerometer-based sensors when vehicle is stationary — consult OEM specs.
No short to battery (no permanent ~12 V) and no short to ground (near 0 V) expected on the signal line.
Open-circuit or infinite resistance between sensor signal and SRS module indicates wiring break.
CAN/serial communications (if sensor is smart/module type) should show periodic frames to the airbag ECU when monitored — timing and content vary by vehicle.
Exact voltages/resistances and message parameters are vehicle-specific; always compare to manufacturer service information.

Diagnostic algorithm

Retrieve all SRS/related DTCs and freeze frame data with an appropriate scan tool; note when fault first occurred and any related codes.
Follow safety procedures: disable battery per manufacturer guidance, wait specified time before touching SRS components.
Visually inspect the right side restraints sensor, its connector, and harness for physical damage, corrosion, or moisture. Repair any obvious issues.
Reconnect battery (if required for tests) and with scan tool monitor live data. Wiggle harness and connector while observing for changes to the sensor status or live values.
With ignition on and safe procedure observed, verify reference voltage and ground at the sensor connector pins using a DMM. Compare to OEM values.
Check continuity between sensor connector and SRS control module pins with battery disconnected. Repair any open or shorted circuits.
If wiring and connectors test OK but sensor signals are out of specification, replace the right side restraints sensor per OEM procedure (observe torque, alignment, and connector seating).
After repair, clear DTCs and perform SRS system self-tests. Restore any removed trim and verify the SRS warning lamp goes out and no related codes recur.
If fault persists after replacing sensor and repairing wiring, investigate SRS control module and its connectors, or consult manufacturer for module bench tests or reflashing.

Likely causes

Damaged or corroded connector at the right side sensor
Broken or chafed wiring between sensor and SRS control module (short to ground or open)
Failed side impact sensor due to impact, age, or contamination
Poor chassis ground or low reference supply to the sensor

Fault status

⚠️ Status

Right Side Restraints Sensor 1 circuit fault detected by the SRS control module. The SRS (airbag) warning lamp may be illuminated and related side restraint functions could be inhibited until the fault is diagnosed and repaired.

🟡 Repair difficulty: Medium

⏱️ Diagnostic time: 1.0-2.5 hours