OBD Guide

B1675

Seat Driver Occupied Input Circuit Short To Ground

B1675 is an OBD-II diagnostic trouble code meaning: Seat Driver Occupied Input Circuit Short To Ground. Common causes: wiring harness damage, seat occupancy sensor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • SRS malfunction indicator is on
  • SRS can disable airbags and seat belt pretensioners
  • The error is stored in the memory of the control unit

Causes

  • Wiring harness damage
  • Seat occupancy sensor malfunction
  • Short circuit to ground in the circuit
  • Sensor connection problems

How to Fix

  1. Check wiring harness for damage
  2. Check the status of the seat occupancy sensor
  3. Measure the resistance of the sensor circuit
  4. Check sensor connection and connectors
  5. Replace faulty components if necessary
  6. Reset error and check SRS system

Related codes

FAQ

What does the B1675 code mean?

B1675 is an OBD-II diagnostic trouble code that indicates: Seat Driver Occupied Input Circuit Short To Ground

What causes a B1675 error code?

The most common causes of B1675 include: Wiring harness damage; Seat occupancy sensor malfunction; Short circuit to ground in the circuit; Sensor connection problems.

How do I fix a B1675 diagnostic trouble code?

To fix B1675: Check wiring harness for damage. Check the status of the seat occupancy sensor. Measure the resistance of the sensor circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1675?

Do not drive — repair immediately

How much does it cost to fix B1675?

The estimated repair cost for B1675 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat