OBD Guide
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B1193

Crash Event Storage Full and Locked No Sub Type Information

B1193 is an OBD-II diagnostic trouble code meaning: Crash Event Storage Full and Locked No Sub Type Information. Common causes: collision event memory full, srs control unit malfunction. Estimated repair cost: $56–333.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–333 (est.)

Symptoms

  • Airbag light is on
  • SRS system does not respond to new events
  • Limited access to event memory

Causes

  • Collision event memory full
  • SRS control unit malfunction
  • Problems with wiring harness or shock sensors
  • Short circuit in the airbag circuit

How to Fix

  1. Diagnostics of the SRS system using a scanner
  2. Reset error (if memory allows)
  3. Checking the wiring harness and shock sensors
  4. Replacing the SRS control unit if necessary
  5. Checking squibs and pretensioners

Related codes

B1000B1192B1194

FAQ

What does the B1193 code mean?

B1193 is an OBD-II diagnostic trouble code that indicates: Crash Event Storage Full and Locked No Sub Type Information

What causes a B1193 error code?

The most common causes of B1193 include: Collision event memory full; SRS control unit malfunction; Problems with wiring harness or shock sensors; Short circuit in the airbag circuit.

How do I fix a B1193 diagnostic trouble code?

To fix B1193: Diagnostics of the SRS system using a scanner. Reset error (if memory allows). Checking the wiring harness and shock sensors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1193?

Do not drive — repair immediately

How much does it cost to fix B1193?

The estimated repair cost for B1193 is $56–333. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat