OBD Guide
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B1469

Chime Input Request Circuit Open

B1469 is an OBD-II diagnostic trouble code meaning: Chime Input Request Circuit Open. Common causes: broken wire in the harness, poor contact in the connector. Estimated repair cost: $56–167.

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

Symptoms

  • No audible warnings (for example, when seat belts are not fastened)
  • The security system malfunction indicator is on
  • Incorrect operation of the warning system

Causes

  • Broken wire in the harness
  • Poor contact in the connector
  • Airbag module malfunction
  • Damage to the horn circuit
  • Short circuit in the circuit

How to Fix

  1. Check the integrity of the wiring harness
  2. Inspect connectors for oxidation or damage
  3. Check the voltage in the horn request circuit.
  4. Test the airbag module
  5. Replace damaged wires or connectors

Related codes

B1480B1475B1468

FAQ

What does the B1469 code mean?

B1469 is an OBD-II diagnostic trouble code that indicates: Chime Input Request Circuit Open

What causes a B1469 error code?

The most common causes of B1469 include: Broken wire in the harness; Poor contact in the connector; Airbag module malfunction; Damage to the horn circuit.

How do I fix a B1469 diagnostic trouble code?

To fix B1469: Check the integrity of the wiring harness. Inspect connectors for oxidation or damage. Check the voltage in the horn request circuit.. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1469?

Do not drive — repair immediately

How much does it cost to fix B1469?

The estimated repair cost for B1469 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat