OBD Guide
ENFRDEESPT

B1455

Wiper Washer Fluid Lamp Circuit Open

B1455 is an OBD-II diagnostic trouble code meaning: Wiper Washer Fluid Lamp Circuit Open. Common causes: open or short circuit in wiring harness, liquid level sensor malfunction. Estimated repair cost: $11–56.

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

Symptoms

  • Windshield washer fluid level indicator does not work
  • The indicator lamp does not light up when the liquid level is low
  • False positive indicator

Causes

  • Open or short circuit in wiring harness
  • Liquid level sensor malfunction
  • Damage to indicator lamp
  • Problems with the control unit
  • Contact corrosion

How to Fix

  1. Check windshield washer fluid level
  2. Inspect the wiring harness for damage
  3. Check the liquid level sensor for serviceability
  4. Check indicator lamp
  5. Clean or replace oxidized contacts
  6. If necessary, replace the sensor or wiring harness

Related codes

B1456B1457U1000

FAQ

What does the B1455 code mean?

B1455 is an OBD-II diagnostic trouble code that indicates: Wiper Washer Fluid Lamp Circuit Open

What causes a B1455 error code?

The most common causes of B1455 include: Open or short circuit in wiring harness; Liquid level sensor malfunction; Damage to indicator lamp; Problems with the control unit.

How do I fix a B1455 diagnostic trouble code?

To fix B1455: Check windshield washer fluid level. Inspect the wiring harness for damage. Check the liquid level sensor for serviceability. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1455?

Limited driving only, diagnose soon

How much does it cost to fix B1455?

The estimated repair cost for B1455 is $11–56. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat