AutoCodes – Ford – B2235 Ford

B2235 Ford Code - Air Bag Passenger Inflator Circuit Resistance Low On Squib

Quick Answer

The Air Bag Control Module monitors the Air Bag Passenger Circuit. Common causes include Faulty Air Bag Passenger, Air Bag Passenger harness is open or shorted, Air Bag Passenger circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B2235 Ford indicates Air Bag Passenger Inflator Circuit Resistance Low On Squib.
Common causes: Common causes include Faulty Air Bag Passenger, Air Bag Passenger harness is open or shorted, Air Bag Passenger circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,273

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 09, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2235 Ford Description

The Air Bag Control Module monitors the Air Bag Passenger Circuit. The Air Bag Control Module sets the OBDII code when the Air Bag Passenger Circuit is not to factory specifications.

OBDII Code B2235 Ford - Air Bag Passenger Inflator Circuit Resistance Low On Squib - AutoCodes.com — B2235 Ford Code - Air Bag Passenger Inflator Circuit Resistance Low On Squib

What does this mean?

What are the Possible Causes of the DTC B2235 Ford?

Faulty Air Bag Passenger
Air Bag Passenger harness is open or shorted
Air Bag Passenger circuit poor electrical connection
Faulty Air Bag Control Module

How to Fix the DTC B2235 Ford?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2235 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B2235 Ford code?

Need more information on how to fix the B2235 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2235 Ford code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B2235 Ford Code

1. What are the common symptoms of OBDII code B2235 Ford related to the Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- The common symptoms include the airbag warning light illuminating on the dashboard, the airbag system failing to deploy in the event of a collision, and potential diagnostic trouble codes stored in the system.

2. What are the possible causes of OBDII code B2235 Ford indicating Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- The code could be triggered by issues such as a faulty passenger airbag inflator, damaged wiring or connectors in the circuit, a malfunctioning airbag control module, or a blown fuse.

3. How can I diagnose the root cause of OBDII code B2235 Ford for the Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- To diagnose the issue, it is recommended to use a diagnostic scanner to retrieve the specific trouble codes, perform a visual inspection of the airbag system components, test the circuit for continuity, and check the airbag inflator resistance.

4. Is it safe to drive the vehicle with OBDII code B2235 Ford indicating Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- It is not recommended to drive the vehicle with this code active, as it signifies a potential issue with the passenger airbag system, which could compromise passenger safety in the event of a collision.

5. What repairs are typically needed to address OBDII code B2235 Ford for the Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- Repairing this code may involve replacing the faulty passenger airbag inflator, repairing or replacing damaged wiring or connectors, resetting the airbag control module, or addressing any other identified issues in the circuit.

6. Can I reset the OBDII code B2235 Ford for the Air Bag Passenger Inflator Circuit Resistance Low On Squib on my own?

- While you can attempt to clear the code with an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring and ensure the proper functioning of the airbag system.

7. Are there any safety precautions to consider when working on OBDII code B2235 Ford related to the Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- When working on the airbag system, it is crucial to disconnect the vehicle's battery, follow proper safety procedures to avoid accidental airbag deployment, and consider consulting a professional if unsure about handling airbag components.

8. How long does it typically take to repair OBDII code B2235 Ford for the Air Bag Passenger Inflator Circuit Resistance Low On Squib?

- The repair time can vary depending on the specific cause of the code, the availability of parts, and the expertise of the person performing the repair. It is advisable to allocate sufficient time to diagnose and address the issue correctly.

9. Can OBDII code B2235 Ford for the Air Bag Passenger Inflator Circuit Resistance Low On Squib be intermittent?

- Yes, the code can sometimes be intermittent, especially if the issue is related to a loose connection or a temporary fault. However, it is essential to address intermittent codes promptly to ensure the proper functioning of the airbag system.

10. Is it necessary to have the OBDII code B2235 Ford cleared after repairing the Air Bag Passenger Inflator Circuit Resistance Low On Squib issue?

- Clearing the code after repairing the issue is recommended to reset the system and ensure that the airbag warning light is no longer illuminated. This step can be performed using an OBDII scanner or by disconnecting the vehicle's battery for a short period.