AutoCodesFord – B1176 Ford

B1176 Ford Code - Passenger Door Ajar Switch General Electrical Failure

Quick Answer

The Body Control Module (BCM) monitors the Passenger Door Ajar Switch. Common causes include Faulty Passenger Door Ajar Switch, Passenger Door Ajar Switch harness is open or shorted, Passenger Door Ajar Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B1176 Ford indicates Passenger Door Ajar Switch General Electrical Failure.
Common causes
Common causes include Faulty Passenger Door Ajar Switch, Passenger Door Ajar Switch harness is open or shorted, Passenger Door Ajar Switch circuit poor electrical connection.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
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Code Popularity 6,426
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B1176 Ford Description

The Body Control Module (BCM) monitors the Passenger Door Ajar Switch. The BCM sets the OBDII code when the BCM detects an open from the right front door ajar circuit.
OBDII Code B1176 Ford - Passenger Door Ajar Switch General Electrical Failure - AutoCodes.com
B1176 Ford Code - Passenger Door Ajar Switch General Electrical Failure

What are the Possible Causes of the DTC B1176 Ford?

  • Faulty Passenger Door Ajar Switch
  • Passenger Door Ajar Switch harness is open or shorted
  • Passenger Door Ajar Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the DTC B1176 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 B1176 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.

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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 B1176 Ford Code

1. What does the OBDII code B1176 mean on a Ford?

B1176 indicates a general electrical failure in the passenger door ajar switch circuit.

2. What are the symptoms of a B1176 code on a Ford vehicle?

Common symptoms include the "door ajar" warning light staying on, interior lights not turning off, or issues with the door locking system.

3. What causes the B1176 code to appear?

The code is typically caused by a faulty passenger door ajar switch, damaged wiring, corroded connectors, or a malfunctioning Body Control Module (BCM).

4. Can I drive my Ford with a B1176 code?

Yes, but it’s not recommended to ignore it, as the issue may lead to battery drain caused by interior lights staying on or compromise the door locking system.

5. How do I diagnose the B1176 code?

Start by inspecting the passenger door ajar switch and its wiring for damage, check for corrosion on connectors, and use a multimeter to test continuity in the circuit.

6. How do I fix the B1176 code on a Ford?

Repairs may include replacing the faulty door ajar switch, repairing damaged wiring, cleaning corroded connectors, or reprogramming/replacing the BCM if necessary.

7. How much does it cost to fix a B1176 code?

The cost depends on the repair needed—replacing a door ajar switch typically costs $50-$200, while BCM repair or replacement can range from $300-$800.

8. Can a dead battery cause the B1176 code?

A dead battery alone is unlikely to cause this code, but electrical issues stemming from a weak or failing battery could contribute to related problems.

9. What tools are needed to repair the B1176 code?

Basic tools include a multimeter for electrical testing, wire repair tools, a scan tool to clear the code, and potentially a replacement door ajar switch.

10. How can I prevent the B1176 code from returning?

Ensure regular maintenance of electrical connections, avoid slamming doors excessively, and promptly repair any electrical issues related to the door ajar system.

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