OBD Guide

P27BD

Pressure Control Solenoid N Control Circuit/Open

P27BD is an OBD-II diagnostic trouble code meaning: Pressure Control Solenoid N Control Circuit/Open. Common causes: solenoid control circuit open, pressure control solenoid malfunction. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Check Engine light comes on
  • Incorrect transmission operation
  • Reduced engine power
  • Increased fuel consumption
  • Unstable engine idling

Causes

  • Solenoid control circuit open
  • Pressure control solenoid malfunction
  • Wiring harness damage
  • Poor contact in solenoid connector
  • Engine control unit malfunction

How to Fix

  1. Check the integrity of the solenoid control circuit
  2. Check solenoid resistance
  3. Inspect the wiring harness for damage
  4. Check the contacts in the solenoid connector
  5. Replace pressure control solenoid if necessary

Related codes

Error P27BD by Vehicle Brand

FAQ

What does the P27BD code mean?

P27BD is an OBD-II diagnostic trouble code that indicates: Pressure Control Solenoid N Control Circuit/Open

What causes a P27BD error code?

The most common causes of P27BD include: Solenoid control circuit open; Pressure control solenoid malfunction; Wiring harness damage; Poor contact in solenoid connector.

How do I fix a P27BD diagnostic trouble code?

To fix P27BD: Check the integrity of the solenoid control circuit. Check solenoid resistance. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P27BD?

Yes, but get it checked soon

How much does it cost to fix P27BD?

The estimated repair cost for P27BD is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat