OBD Guide

P08BA

Pressure Control Solenoid L

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–78 (est.)

Symptoms

  • Difficult or harsh gear shifting
  • Dips during acceleration
  • Check Engine light comes on
  • Switching to emergency mode of the gearbox
  • Unusual noises from the transmission

Causes

  • Defective pressure control solenoid
  • Open or short circuit in solenoid circuit
  • Problems with the wiring harness or connectors
  • Low transmission fluid level
  • Transmission fluid contamination

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Diagnose the solenoid circuit for an open or short circuit
  3. Check connectors and wiring harness for damage
  4. Replace faulty pressure control solenoid
  5. Replacing transmission fluid if necessary

Related codes

Error P08BA by Vehicle Brand