OBD Guide
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U1210

Invalid Or Missing Data For Restraints

U1210 is an OBD-II diagnostic trouble code meaning: Invalid Or Missing Data For Restraints. Common causes: shock sensor malfunction, damage to the security system wiring harness. Estimated repair cost: $56–222.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–222 (est.)

Symptoms

  • Airbag light is on
  • The safety system may not work in an accident
  • Error persists after scanning
  • Possible problems with other security systems

Causes

  • Shock sensor malfunction
  • Damage to the security system wiring harness
  • Problems with the airbag control module
  • Corrosion of contacts in the system
  • Malfunction of airbag squibs

How to Fix

  1. Carry out system diagnostics with a scanner
  2. Check the integrity of the wiring harness
  3. Inspect the contacts and connectors of the system
  4. Check shock sensors
  5. Repair only from an authorized dealer

Related codes

U1200U1100B1000

FAQ

What does the U1210 code mean?

U1210 is an OBD-II diagnostic trouble code that indicates: Invalid Or Missing Data For Restraints

What causes a U1210 error code?

The most common causes of U1210 include: Shock sensor malfunction; Damage to the security system wiring harness; Problems with the airbag control module; Corrosion of contacts in the system.

How do I fix a U1210 diagnostic trouble code?

To fix U1210: Carry out system diagnostics with a scanner. Check the integrity of the wiring harness. Inspect the contacts and connectors of the system. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U1210?

Do not drive — repair immediately

How much does it cost to fix U1210?

The estimated repair cost for U1210 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat