OBD Guide
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B231F

Front/Rear Washer Motor Control Circuit Low

B231F is an OBD-II diagnostic trouble code meaning: Front/Rear Washer Motor Control Circuit Low. Common causes: open or short circuit in wiring harness, washer motor malfunction. Estimated repair cost: $11–56.

Severity
✅ Low
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$11–56 (est.)

Symptoms

  • Front or rear window washer does not work
  • Intermittent washer operation
  • The malfunction indicator on the dashboard lights up

Causes

  • Open or short circuit in wiring harness
  • Washer motor malfunction
  • Problems with connectors or contacts
  • Control unit malfunction
  • Blown fuse or relay

How to Fix

  1. Check the integrity of the wiring harness
  2. Check the condition of connectors and contacts
  3. Check fuses and relays
  4. Check the operation of the washer motor
  5. If necessary, replace the washer motor or repair the control unit

Related codes

B231EB2320

FAQ

What does the B231F code mean?

B231F is an OBD-II diagnostic trouble code that indicates: Front/Rear Washer Motor Control Circuit Low

What causes a B231F error code?

The most common causes of B231F include: Open or short circuit in wiring harness; Washer motor malfunction; Problems with connectors or contacts; Control unit malfunction.

How do I fix a B231F diagnostic trouble code?

To fix B231F: Check the integrity of the wiring harness. Check the condition of connectors and contacts. Check fuses and relays. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B231F?

Limited driving only, diagnose soon

How much does it cost to fix B231F?

The estimated repair cost for B231F is $11–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat