OBD Guide
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B198F

Left Power Sliding Door Sensor Supply Circuit High

B198F is an OBD-II diagnostic trouble code meaning: Left Power Sliding Door Sensor Supply Circuit High. Common causes: left sliding door sensor malfunction, short circuit in wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Incorrect operation of the left sliding door
  • The door does not open or close automatically
  • Door fault indicator flashing

Causes

  • Left sliding door sensor malfunction
  • Short circuit in wiring harness
  • Damage to connectors or corrosion of contacts
  • Door control unit malfunction

How to Fix

  1. Check the voltage in the sensor circuit
  2. Inspect the wiring harness for damage
  3. Check connectors and contacts for corrosion
  4. Replace sensor if necessary
  5. Test the operation of the door after repair

Related codes

B198EB1990B1991

FAQ

What does the B198F code mean?

B198F is an OBD-II diagnostic trouble code that indicates: Left Power Sliding Door Sensor Supply Circuit High

What causes a B198F error code?

The most common causes of B198F include: Left sliding door sensor malfunction; Short circuit in wiring harness; Damage to connectors or corrosion of contacts; Door control unit malfunction.

How do I fix a B198F diagnostic trouble code?

To fix B198F: Check the voltage in the sensor circuit. Inspect the wiring harness for damage. Check connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B198F?

Limited driving only, diagnose soon

How much does it cost to fix B198F?

The estimated repair cost for B198F is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat