OBD Guide
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B1481

Wiper Washer Fluid Level Sensor Circuit Short To Battery

B1481 is an OBD-II diagnostic trouble code meaning: Wiper Washer Fluid Level Sensor Circuit Short To Battery. Common causes: damage to the sensor wiring harness, short circuit in the sensor circuit. Estimated repair cost: $11–56.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$11–56 (est.)

Symptoms

  • False alarm of low washer fluid level indicator
  • Washer fluid level indicator does not work
  • Washer fluid level indicator is constantly lit

Causes

  • Damage to the sensor wiring harness
  • Short circuit in the sensor circuit
  • Washer fluid level sensor malfunction
  • Problems in the sensor power circuit

How to Fix

  1. Check the integrity of the sensor wiring harness
  2. Check the resistance of the liquid level sensor
  3. Check for a short circuit in the sensor circuit
  4. Replace washer fluid level sensor if necessary
  5. Repair damaged wires or connectors

Related codes

B1480B1482

FAQ

What does the B1481 code mean?

B1481 is an OBD-II diagnostic trouble code that indicates: Wiper Washer Fluid Level Sensor Circuit Short To Battery

What causes a B1481 error code?

The most common causes of B1481 include: Damage to the sensor wiring harness; Short circuit in the sensor circuit; Washer fluid level sensor malfunction; Problems in the sensor power circuit.

How do I fix a B1481 diagnostic trouble code?

To fix B1481: Check the integrity of the sensor wiring harness. Check the resistance of the liquid level sensor. Check for a short circuit in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1481?

Yes, but get it checked soon

How much does it cost to fix B1481?

The estimated repair cost for B1481 is $11–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat