OBD Guide
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B1916

Air Bag Driver Circuit Short To Battery

B1916 is an OBD-II diagnostic trouble code meaning: Air Bag Driver Circuit Short To Battery. Common causes: damage to the airbag wiring harness, short circuit in airbag squib. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • The SRS warning light is on
  • Driver airbag not active
  • Possible errors in other SRS circuits

Causes

  • Damage to the airbag wiring harness
  • Short circuit in airbag squib
  • Corroded or damaged SRS connectors
  • SRS controller malfunction
  • Mechanical damage to the steering wheel (during replacement)

How to Fix

  1. Check SRS Memory Error Codes
  2. Inspect the driver's airbag wiring harness and connectors.
  3. Check the resistance of the airbag squib
  4. Diagnose the SRS controller
  5. Replace damaged components
  6. Reset errors and check system operation

Related codes

B1915B1917B1920

FAQ

What does the B1916 code mean?

B1916 is an OBD-II diagnostic trouble code that indicates: Air Bag Driver Circuit Short To Battery

What causes a B1916 error code?

The most common causes of B1916 include: Damage to the airbag wiring harness; Short circuit in airbag squib; Corroded or damaged SRS connectors; SRS controller malfunction.

How do I fix a B1916 diagnostic trouble code?

To fix B1916: Check SRS Memory Error Codes. Inspect the driver's airbag wiring harness and connectors.. Check the resistance of the airbag squib. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1916?

Do not drive — repair immediately

How much does it cost to fix B1916?

The estimated repair cost for B1916 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat