OBD Guide
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B1131

Front Right Side Air Bag Module Short

B1131 is an OBD-II diagnostic trouble code meaning: Front Right Side Air Bag Module Short. Common causes: damage to the airbag wiring harness, short circuit in the airbag squib. Estimated repair cost: $56–167.

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

Symptoms

  • The SRS/airbag indicator on the dashboard is on
  • The right front airbag does not deploy in a crash.
  • Possible errors in other circuits of the SRS system

Causes

  • Damage to the airbag wiring harness
  • Short circuit in the airbag squib
  • Corrosion of contacts in connectors
  • Airbag module malfunction
  • Problems with the SRS control unit

How to Fix

  1. Diagnostics of the SDS system using a scanner
  2. Visual inspection of the wiring harness and connectors
  3. Checking the airbag squib resistance
  4. Replacing damaged circuit components
  5. Resetting errors and checking system operation

Related codes

B1130B1132B1128

FAQ

What does the B1131 code mean?

B1131 is an OBD-II diagnostic trouble code that indicates: Front Right Side Air Bag Module Short

What causes a B1131 error code?

The most common causes of B1131 include: Damage to the airbag wiring harness; Short circuit in the airbag squib; Corrosion of contacts in connectors; Airbag module malfunction.

How do I fix a B1131 diagnostic trouble code?

To fix B1131: Diagnostics of the SDS system using a scanner. Visual inspection of the wiring harness and connectors. Checking the airbag squib resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1131?

Limited driving only, diagnose soon

How much does it cost to fix B1131?

The estimated repair cost for B1131 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat