OBD Guide
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B1569

Lamp Headlamp High-Beam Circuit Short To Battery

B1569 is an OBD-II diagnostic trouble code meaning: Lamp Headlamp High-Beam Circuit Short To Battery. Common causes: wiring harness damage, high beam relay malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • High beam headlights do not work
  • Blown fuses
  • Flashing or unstable headlights

Causes

  • Wiring harness damage
  • High beam relay malfunction
  • Short circuit in the headlight control unit
  • Damage to connectors or contacts

How to Fix

  1. Check high beam circuit fuses
  2. Inspect the wiring harness for damage
  3. Check high beam relay
  4. Diagnose the headlight control unit
  5. Replace damaged components

Related codes

B1568B1570B1571

FAQ

What does the B1569 code mean?

B1569 is an OBD-II diagnostic trouble code that indicates: Lamp Headlamp High-Beam Circuit Short To Battery

What causes a B1569 error code?

The most common causes of B1569 include: Wiring harness damage; High beam relay malfunction; Short circuit in the headlight control unit; Damage to connectors or contacts.

How do I fix a B1569 diagnostic trouble code?

To fix B1569: Check high beam circuit fuses. Inspect the wiring harness for damage. Check high beam relay. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1569?

Limited driving only, diagnose soon

How much does it cost to fix B1569?

The estimated repair cost for B1569 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat