OBD Guide

P08BC

Pressure Control Solenoid L Stuck On

P08BC is an OBD-II diagnostic trouble code meaning: Pressure Control Solenoid L Stuck On. Common causes: mechanical jamming of the solenoid, open or short circuit in control circuit. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Incorrect transmission operation
  • Increased fuel consumption
  • Water hammer in the system
  • Check Engine Light Illuminates
  • Reduced dynamic performance

Causes

  • Mechanical jamming of the solenoid
  • Open or short circuit in control circuit
  • Wiring Harness Problems
  • Engine control unit malfunction
  • Hydraulic system contamination

How to Fix

  1. Check the condition of the solenoid valve
  2. Diagnose the solenoid control circuit
  3. Clean or replace solenoid
  4. Check the condition of the hydraulic fluid
  5. If necessary, replace the control unit

Related codes

Error P08BC by Vehicle Brand

FAQ

What does the P08BC code mean?

P08BC is an OBD-II diagnostic trouble code that indicates: Pressure Control Solenoid L Stuck On

What causes a P08BC error code?

The most common causes of P08BC include: Mechanical jamming of the solenoid; Open or short circuit in control circuit; Wiring Harness Problems; Engine control unit malfunction.

How do I fix a P08BC diagnostic trouble code?

To fix P08BC: Check the condition of the solenoid valve. Diagnose the solenoid control circuit. Clean or replace solenoid. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P08BC?

Limited driving only, diagnose soon

How much does it cost to fix P08BC?

The estimated repair cost for P08BC is $17–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat