OBD Guide

P27BC

Pressure Control Solenoid N Intermittent

P27BC is an OBD-II diagnostic trouble code meaning: Pressure Control Solenoid N Intermittent. Common causes: solenoid circuit problems, worn pressure control solenoid. Estimated repair cost: $17–56.

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

Symptoms

  • Unstable engine operation
  • Delayed gear shifting
  • Check Engine light comes on
  • Reduced engine power
  • Increased fuel consumption

Causes

  • Solenoid circuit problems
  • Worn pressure control solenoid
  • Poor contact in solenoid connector
  • Solenoid contamination
  • Problems with the transmission control unit

How to Fix

  1. Check the electrical circuit of the solenoid
  2. Inspect the connectors and contacts of the solenoid
  3. Check solenoid resistance
  4. Clean or replace solenoid
  5. Test the operation of the system after repair

Related codes

Error P27BC by Vehicle Brand

FAQ

What does the P27BC code mean?

P27BC is an OBD-II diagnostic trouble code that indicates: Pressure Control Solenoid N Intermittent

What causes a P27BC error code?

The most common causes of P27BC include: Solenoid circuit problems; Worn pressure control solenoid; Poor contact in solenoid connector; Solenoid contamination.

How do I fix a P27BC diagnostic trouble code?

To fix P27BC: Check the electrical circuit of the solenoid. Inspect the connectors and contacts of the solenoid. Check solenoid resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P27BC?

Yes, but get it checked soon

How much does it cost to fix P27BC?

The estimated repair cost for P27BC is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat