OBD Guide
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B1457

Wiper Washer Fluid Lamp Circuit Short To Ground

B1457 is an OBD-II diagnostic trouble code meaning: Wiper Washer Fluid Lamp Circuit Short To Ground. Common causes: short circuit in wiring harness, warning lamp fault. Estimated repair cost: $6–56.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$6–56 (est.)

Symptoms

  • The washer fluid level lamp is on
  • The lamp does not light up when the liquid level is low
  • False lamp alarms

Causes

  • Short circuit in wiring harness
  • Warning lamp fault
  • Damage to the washer fluid level sensor
  • Problems with the control unit

How to Fix

  1. Check the integrity of the wiring harness
  2. Check the operation of the warning lamp
  3. Check washer fluid level sensor
  4. Check the control unit for faults

Related codes

B1456B1458

FAQ

What does the B1457 code mean?

B1457 is an OBD-II diagnostic trouble code that indicates: Wiper Washer Fluid Lamp Circuit Short To Ground

What causes a B1457 error code?

The most common causes of B1457 include: Short circuit in wiring harness; Warning lamp fault; Damage to the washer fluid level sensor; Problems with the control unit.

How do I fix a B1457 diagnostic trouble code?

To fix B1457: Check the integrity of the wiring harness. Check the operation of the warning lamp. Check washer fluid level sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1457?

Yes, but get it checked soon

How much does it cost to fix B1457?

The estimated repair cost for B1457 is $6–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat