B276C RAM Code - Right Hood Hinge Pedestrian Protection Squib
Quick Answer
When powered, the Occupant Restraint Controller (ORC) sends a test current to the Electronic Pedestrian Protection actuator squibs to verify the integrity of the squib and the wiring. Common causes include Faulty Right Electronic Pedestrian Hood Hinge Actuator, Right Electronic Pedestrian Hood Hinge Actuator harness is open or shorted, Right Electronic Pedestrian Hood Hinge Actuator 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
- B276C RAM indicates Right Hood Hinge Pedestrian Protection Squib.
- Common causes
- Common causes include Faulty Right Electronic Pedestrian Hood Hinge Actuator, Right Electronic Pedestrian Hood Hinge Actuator harness is open or shorted, Right Electronic Pedestrian Hood Hinge Actuator 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.
Code B276C RAM Description
The ORC will set this Diagnostic Trouble Code (DTC) if it detects low resistance between the Electronic Pedestrian Protection Module (EPPM) Squib 2 circuits. The DTC will set when the EPPM squib 2 circuits become shorted together for more than 2.5 seconds. The DTC will go from active to stored when the module sees a recovery from the shorted together for more than 2.6 seconds.
What are the Possible Causes of the DTC B276C RAM?
- Faulty Right Electronic Pedestrian Hood Hinge Actuator
- Right Electronic Pedestrian Hood Hinge Actuator harness is open or shorted
- Right Electronic Pedestrian Hood Hinge Actuator circuit poor electrical connection
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B276C RAM?
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 B276C RAM 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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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.
Frequently Asked Questions about B276C RAM Code
1. What does OBDII code B276C RAM mean?
The B276C code indicates an issue with the Right Hood Hinge Pedestrian Protection Squib circuit, which is part of the pedestrian protection system in RAM vehicles.
2. What are the common symptoms of code B276C?
Symptoms include an illuminated airbag or pedestrian protection warning light, possible fault messages on the dashboard, and a non-functioning pedestrian protection system.
3. What causes code B276C to appear?
Common causes include damaged wiring or connectors in the squib circuit, a faulty pedestrian protection squib, or a malfunction in the control module.
4. Can I drive my vehicle with code B276C?
While the vehicle may still be drivable, the pedestrian protection system will not function properly, potentially compromising safety in the event of a collision.
5. How do I diagnose code B276C?
Use a scan tool to confirm the code, inspect the wiring and connectors for damage, and test the pedestrian protection squib for proper resistance.
6. What repairs can fix code B276C?
Repairs may include replacing damaged wiring or connectors, replacing the right hood hinge pedestrian protection squib, or reprogramming the control module if needed.
7. How much does it cost to fix code B276C?
Repair costs vary depending on the issue but can range from $100 for minor wiring repairs to $500 or more for squib replacement.
8. Can I reset code B276C without repairs?
Clearing the code without addressing the root cause will likely result in the code returning and may leave the pedestrian protection system inoperative.
9. What tools are needed to fix code B276C?
You will need an OBDII scan tool, a multimeter to check resistance, and potentially wiring repair tools or replacement parts.
10. Is code B276C covered under warranty?
It may be covered under warranty if the vehicle is within the coverage period and the issue is not due to external damage. Check with your dealer for details.
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