OBD Guide
ENFRDEESPT

P1572

Brake Pedal Switch Circuit Malfunction

P1572 is an OBD-II diagnostic trouble code meaning: Brake Pedal Switch Circuit Malfunction. Common causes: faulty brake pedal switch, open or short circuit in the circuit. Estimated repair cost: $6–28.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$6–28 (est.)

Symptoms

  • Cruise control doesn't work
  • Brake lights do not turn on or are constantly on
  • Check engine light comes on
  • Problems starting the engine (on some models)
  • Incorrect operation of the ABS system

Causes

  • Faulty brake pedal switch
  • Open or short circuit in the circuit
  • Poor contact in connectors
  • Relay problems
  • Engine control unit malfunction

How to Fix

  1. Check the condition of the brake pedal switch
  2. Inspect wiring and connectors for damage
  3. Check fuses and relays
  4. Test the operation of the switch with a multimeter
  5. If necessary, replace the brake pedal switch

Related codes

P0571P0572P0573

Error P1572 by Vehicle Brand

BuickCadillacChevroletChryslerFordGMGMCLincolnMercuryOldsmobileSaturnVolkswagen

FAQ

What does the P1572 code mean?

P1572 is an OBD-II diagnostic trouble code that indicates: Brake Pedal Switch Circuit Malfunction

What causes a P1572 error code?

The most common causes of P1572 include: Faulty brake pedal switch; Open or short circuit in the circuit; Poor contact in connectors; Relay problems.

How do I fix a P1572 diagnostic trouble code?

To fix P1572: Check the condition of the brake pedal switch. Inspect wiring and connectors for damage. Check fuses and relays. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1572?

Limited driving only, diagnose soon

How much does it cost to fix P1572?

The estimated repair cost for P1572 is $6–28. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat