OBD Guide

P088A

Transmission Fluid Filter Deteriorated

P088A is an OBD-II diagnostic trouble code meaning: Transmission Fluid Filter Deteriorated. Common causes: dirty or clogged filter, using low-quality transmission fluid. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Difficulty shifting gears
  • Transmission slipping
  • Transmission overheating
  • Unusual noises from the transmission
  • Check Engine light comes on

Causes

  • Dirty or clogged filter
  • Using low-quality transmission fluid
  • Mechanical damage to the filter
  • Exceeding the fluid and filter replacement interval
  • Metal shavings getting into the filter

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Replace transmission fluid filter
  3. Flush the transmission system (if necessary)
  4. Replace transmission fluid
  5. Check the operation of the transmission after repair

Related codes

Error P088A by Vehicle Brand

FAQ

What does the P088A code mean?

P088A is an OBD-II diagnostic trouble code that indicates: Transmission Fluid Filter Deteriorated

What causes a P088A error code?

The most common causes of P088A include: Dirty or clogged filter; Using low-quality transmission fluid; Mechanical damage to the filter; Exceeding the fluid and filter replacement interval.

How do I fix a P088A diagnostic trouble code?

To fix P088A: Check the level and condition of the transmission fluid. Replace transmission fluid filter. Flush the transmission system (if necessary). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P088A?

Limited driving only, diagnose soon

How much does it cost to fix P088A?

The estimated repair cost for P088A is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat