OBD Guide
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B2115

Rear Washer Input Short To Ground

B2115 is an OBD-II diagnostic trouble code meaning: Rear Washer Input Short To Ground. Common causes: wiring harness damage, solenoid valve malfunction. Estimated repair cost: $22–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–111 (est.)

Symptoms

  • Rear washer does not work
  • Rear washer does not work correctly
  • The malfunction indicator on the dashboard lights up

Causes

  • Wiring harness damage
  • Solenoid valve malfunction
  • Short circuit in the circuit
  • Problems in the control unit

How to Fix

  1. Check wiring harness for damage
  2. Check the solenoid valve for functionality
  3. Check circuit for short circuit
  4. Replace damaged components if necessary
  5. Reset the error and check the system operation

Related codes

B2116B2117

FAQ

What does the B2115 code mean?

B2115 is an OBD-II diagnostic trouble code that indicates: Rear Washer Input Short To Ground

What causes a B2115 error code?

The most common causes of B2115 include: Wiring harness damage; Solenoid valve malfunction; Short circuit in the circuit; Problems in the control unit.

How do I fix a B2115 diagnostic trouble code?

To fix B2115: Check wiring harness for damage. Check the solenoid valve for functionality. Check circuit for short circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2115?

Limited driving only, diagnose soon

How much does it cost to fix B2115?

The estimated repair cost for B2115 is $22–111. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat