OBD Guide

P16BF

Starter Cut Relay STRLY Circuit Malfunction

P16BF is an OBD-II diagnostic trouble code meaning: Starter Cut Relay STRLY Circuit Malfunction. Common causes: faulty starter relay, open or short circuit in the circuit. Estimated repair cost: $6–28.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$6–28 (est.)

Symptoms

  • Engine won't start
  • Clicking sound when trying to start
  • Check Engine Light Flashing
  • Problems starting in cold weather

Causes

  • Faulty starter relay
  • Open or short circuit in the circuit
  • Bad contacts in connectors
  • Problems with the engine control unit

How to Fix

  1. Check starter relay
  2. Check wiring integrity
  3. Clean contacts in connectors
  4. Check power to relay
  5. If necessary, replace the relay

Related codes

FAQ

What does the P16BF code mean?

P16BF is an OBD-II diagnostic trouble code that indicates: Starter Cut Relay STRLY Circuit Malfunction

What causes a P16BF error code?

The most common causes of P16BF include: Faulty starter relay; Open or short circuit in the circuit; Bad contacts in connectors; Problems with the engine control unit.

How do I fix a P16BF diagnostic trouble code?

To fix P16BF: Check starter relay. Check wiring integrity. Clean contacts in connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P16BF?

Do not drive — repair immediately

How much does it cost to fix P16BF?

The estimated repair cost for P16BF is $6–28. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat