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Home/DTC Codes/Peugeot/308/2013-2021 1.2L I3 PureTech/B0018
B0018

Passenger Side Curtain Airbag Deployment Open

2013-2021 Peugeot 308 1.2L I3 PureTech 🇩🇪

Critical SeverityBody

Description

Open circuit detected in the passenger side curtain airbag deployment loop.

Symptoms

  • Airbag warning light on
  • SRS code stored
  • Passenger curtain airbag inoperative

Common Causes

  • Disconnected connector
  • Broken wire in roof rail
  • Faulty curtain airbag
  • Body repair damage

Diagnostic Steps

  1. Inspect roof rail wiring passenger side
  2. Check curtain airbag connector
  3. Measure loop resistance
  4. Check for body damage or repair

Repair Notes

Repair open circuit. Check for prior collision repair that may have damaged the harness.

Related Codes

B0019Passenger Side Curtain Airbag Short to GroundB0028Driver Side Curtain Deployment Circuit

Other Body Codes

B0018 on Other Vehicles

Peugeot 108

2014-2021 1.0L I3 VTi 72

Peugeot 108

2014-2021 1.2L I3 PureTech 82

Peugeot 2008

2019-2024 1.2L I3 PureTech

Peugeot 2008

2019-2024 Electric

Peugeot 2008

2019-2025 1.2L I3 Turbo PureTech 130

Peugeot 2008

2020-2025 Electric e-2008 50kWh

Peugeot 2008 PL

2019-2025 1.2L I3 Turbo PureTech 130

Peugeot 2008 PL

2019-2025 1.5L I4 Diesel BlueHDi 110

Common Questions

What does code B0018 mean on a 2013-2021 Peugeot 308?

B0018 stands for "Passenger Side Curtain Airbag Deployment Open". Open circuit detected in the passenger side curtain airbag deployment loop.

What are the symptoms of B0018 on a Peugeot 308?

Common symptoms of B0018 include: Airbag warning light on, SRS code stored, Passenger curtain airbag inoperative.

What causes B0018 on a 2013-2021 Peugeot 308?

Common causes of B0018 include: Disconnected connector, Broken wire in roof rail, Faulty curtain airbag, Body repair damage.

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