OBD Guide
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B276B

Left Hood Hinge Pedestrian Protection Squib

B276B is an OBD-II diagnostic trouble code meaning: Left Hood Hinge Pedestrian Protection Squib. Common causes: broken or damaged wiring harness, short circuit in the circuit. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The security system malfunction indicator is on
  • Error message on the dashboard
  • Pedestrian protection system may not work in an accident

Causes

  • Broken or damaged wiring harness
  • Short circuit in the circuit
  • Faulty squib
  • Problems with the security control module
  • Oxidation of contacts

How to Fix

  1. Carry out diagnostics with an OBD-II scanner to clarify the error.
  2. Check the integrity of the wiring harness and contacts
  3. Measure the resistance of the squib
  4. Replace squib or wiring harness if necessary
  5. Reset the error and check the system

Related codes

B276AB276CB00A0

FAQ

What does the B276B code mean?

B276B is an OBD-II diagnostic trouble code that indicates: Left Hood Hinge Pedestrian Protection Squib

What causes a B276B error code?

The most common causes of B276B include: Broken or damaged wiring harness; Short circuit in the circuit; Faulty squib; Problems with the security control module.

How do I fix a B276B diagnostic trouble code?

To fix B276B: Carry out diagnostics with an OBD-II scanner to clarify the error.. Check the integrity of the wiring harness and contacts. Measure the resistance of the squib. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B276B?

Limited driving only, diagnose soon

How much does it cost to fix B276B?

The estimated repair cost for B276B is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat