OBD Guide
ENFRDEESPT

B1705

Seat Driver Recline Rearward Switch Circuit Failure

B1705 is an OBD-II diagnostic trouble code meaning: Seat Driver Recline Rearward Switch Circuit Failure. Common causes: open or short circuit in the circuit, seat tilt switch malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Inability to adjust the driver's seat backwards
  • Seat does not respond to switch commands
  • Flashing malfunction indicator on the instrument panel

Causes

  • Open or short circuit in the circuit
  • Seat tilt switch malfunction
  • Wiring harness damage
  • Oxidation of contacts
  • Problems with the seat control unit

How to Fix

  1. Check the continuity of the switch circuit
  2. Inspect the switch for damage
  3. Check wiring harness connection
  4. Clean contacts from oxidation
  5. Replace switch or wiring harness if necessary

Related codes

B1700B1701B1702B1703B1704

FAQ

What does the B1705 code mean?

B1705 is an OBD-II diagnostic trouble code that indicates: Seat Driver Recline Rearward Switch Circuit Failure

What causes a B1705 error code?

The most common causes of B1705 include: Open or short circuit in the circuit; Seat tilt switch malfunction; Wiring harness damage; Oxidation of contacts.

How do I fix a B1705 diagnostic trouble code?

To fix B1705: Check the continuity of the switch circuit. Inspect the switch for damage. Check wiring harness connection. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1705?

Limited driving only, diagnose soon

How much does it cost to fix B1705?

The estimated repair cost for B1705 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat