OBD Guide

P1306

Kickdown Relay Pull In Circuit Fault

P1306 is an OBD-II diagnostic trouble code meaning: Kickdown Relay Pull In Circuit Fault. Common causes: faulty kickdown relay, open or short circuit in the relay circuit. Estimated repair cost: $6–33.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$6–33 (est.)

Symptoms

  • Lack of response to kickdown
  • Reduced acceleration dynamics
  • Check Engine Light Illuminates
  • Possible problems with gear shifting

Causes

  • Faulty kickdown relay
  • Open or short circuit in the relay circuit
  • Poor contact in circuit connectors
  • Engine control unit malfunction
  • Problems with wiring or harness

How to Fix

  1. Check the condition of the kickdown relay
  2. Check the integrity of the relay circuit
  3. Inspect connectors and contacts for corrosion
  4. Check the control signal from the computer
  5. Replace faulty components

Related codes

Error P1306 by Vehicle Brand

FAQ

What does the P1306 code mean?

P1306 is an OBD-II diagnostic trouble code that indicates: Kickdown Relay Pull In Circuit Fault

What causes a P1306 error code?

The most common causes of P1306 include: Faulty kickdown relay; Open or short circuit in the relay circuit; Poor contact in circuit connectors; Engine control unit malfunction.

How do I fix a P1306 diagnostic trouble code?

To fix P1306: Check the condition of the kickdown relay. Check the integrity of the relay circuit. Inspect connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1306?

Limited driving only, diagnose soon

How much does it cost to fix P1306?

The estimated repair cost for P1306 is $6–33. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat