OBD Guide
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B1152

Left Side Curtain Air Bag Module Short

B1152 is an OBD-II diagnostic trouble code meaning: Left Side Curtain Air Bag Module Short. Common causes: wiring harness damage, short circuit in the 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/airbag indicator on the dashboard is on
  • Disabling the restraint system
  • Error B1152 in diagnostic scanner memory

Causes

  • Wiring harness damage
  • Short circuit in the squib
  • Side curtain module malfunction
  • Contact corrosion
  • Problems with the SRS control unit

How to Fix

  1. Diagnose the SRS system using a scanner
  2. Check the integrity of the wiring harness
  3. Check squib resistance
  4. Inspect the side curtain module for damage
  5. Replace faulty components
  6. Reset the error and check the system

Related codes

B1151B1153B1000

FAQ

What does the B1152 code mean?

B1152 is an OBD-II diagnostic trouble code that indicates: Left Side Curtain Air Bag Module Short

What causes a B1152 error code?

The most common causes of B1152 include: Wiring harness damage; Short circuit in the squib; Side curtain module malfunction; Contact corrosion.

How do I fix a B1152 diagnostic trouble code?

To fix B1152: Diagnose the SRS system using a scanner. Check the integrity of the wiring harness. Check squib resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1152?

Do not drive — repair immediately

How much does it cost to fix B1152?

The estimated repair cost for B1152 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat