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Home/DTC Codes/Lincoln/Mark LT/2006-2008 5.4L V8/B0018
B0018

Passenger Side Curtain Airbag Deployment Open

2006-2008 Lincoln Mark LT 5.4L V8

Critical SeverityBodyGeneric (SAE)

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

Lincoln Aviator

2003-2005 4.6L V8

Lincoln Aviator

2003-2005 4.6L V8 DOHC

Lincoln Aviator

2020-2024 3.0L Twin-Turbo V6

Lincoln Aviator

2020-2024 3.0L V6 Twin Turbo

Lincoln Aviator Grand Touring

2020-2024 3.0L Twin Turbo V6 PHEV

Lincoln Aviator Grand Touring

2020-2024 3.0L Twin-Turbo V6 Hybrid

Lincoln Aviator Grand Touring

2020-2024 3.0L V6 Twin Turbo Hybrid

Lincoln Blackwood

2002-2002 5.4L V8

Common Questions

What does code B0018 mean on a 2006-2008 Lincoln Mark LT?

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 Lincoln Mark LT?

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

What causes B0018 on a 2006-2008 Lincoln Mark LT?

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

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