🔧 FixIt

U0698: Lost Communication with Coolant Pump “E”

What Does U0698 Mean?

U0698 is a diagnostic trouble code indicating: Lost Communication with Coolant Pump “E”. This code relates to the vehicle systems system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

What To Do Next

  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

U0693 Lost Communication With Humidity Sensor U0694 Lost Communication With Hybrid/EV Battery Pack Coolant Pump A U0695 Lost Communication With Hybrid/EV Battery Pack Coolant Pump B U0696 Lost Communication With Particulate Filter Pressure Sensor C U0697 Lost Communication With Particulate Filter Pressure Sensor D U0699 Lost Communication with Coolant Pump “F” U0600 Lost Communication With Engine Oil Pressure Sensor A U0601 Lost Communication With Particulate Filter Pressure Sensor A