OBD Guide
ENFRDEESPT

B1589

Autolamp Delay Increase Circuit Short To Battery

B1589 is an OBD-II diagnostic trouble code meaning: Autolamp Delay Increase Circuit Short To Battery. Common causes: wiring harness damage, headlight delay relay malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Incorrect operation of the automatic headlight delay function
  • Headlights do not turn off after turning off the ignition
  • Headlights do not turn on automatically

Causes

  • Wiring harness damage
  • Headlight delay relay malfunction
  • Problems in the lighting control unit
  • Short circuit in the circuit

How to Fix

  1. Check wiring harness for damage
  2. Check the headlight delay relay
  3. Diagnose the lighting control unit
  4. Replace damaged components

Related codes

B1588B1590B1591

FAQ

What does the B1589 code mean?

B1589 is an OBD-II diagnostic trouble code that indicates: Autolamp Delay Increase Circuit Short To Battery

What causes a B1589 error code?

The most common causes of B1589 include: Wiring harness damage; Headlight delay relay malfunction; Problems in the lighting control unit; Short circuit in the circuit.

How do I fix a B1589 diagnostic trouble code?

To fix B1589: Check wiring harness for damage. Check the headlight delay relay. Diagnose the lighting control unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1589?

Limited driving only, diagnose soon

How much does it cost to fix B1589?

The estimated repair cost for B1589 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat