OBD Guide
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B1616

Wiper Rear Disable Switch Circuit Open

B1616 is an OBD-II diagnostic trouble code meaning: Wiper Rear Disable Switch Circuit Open. Common causes: broken wires in the harness, rear wiper switch malfunction. Estimated repair cost: $22–89.

Severity
✅ Low
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–89 (est.)

Symptoms

  • Rear wiper not working
  • Spontaneous activation/deactivation of the rear wiper
  • Flashing malfunction indicator on the dashboard

Causes

  • Broken wires in the harness
  • Rear wiper switch malfunction
  • Poor contact in connectors
  • Problems with the body module

How to Fix

  1. Check the integrity of the wiring harness to the switch
  2. Check the operation of the rear wiper switch
  3. Clean or replace connectors if necessary
  4. Test the body module for faults

Related codes

B1615B1617

FAQ

What does the B1616 code mean?

B1616 is an OBD-II diagnostic trouble code that indicates: Wiper Rear Disable Switch Circuit Open

What causes a B1616 error code?

The most common causes of B1616 include: Broken wires in the harness; Rear wiper switch malfunction; Poor contact in connectors; Problems with the body module.

How do I fix a B1616 diagnostic trouble code?

To fix B1616: Check the integrity of the wiring harness to the switch. Check the operation of the rear wiper switch. Clean or replace connectors if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1616?

Limited driving only, diagnose soon

How much does it cost to fix B1616?

The estimated repair cost for B1616 is $22–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat