Engine-Codes - Generic - B1720

B1720 Code - Seat Driver Forward Switch Circuit Short To Ground

- Code Popularity: 4,907 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code B1720?

  • Faulty Seat Driver Forward Switch
  • Seat Driver Forward Switch harness is open or shorted
  • Seat Driver Forward Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the B1720 Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the Cost to Diagnose the Code B1720?

Labor: 1.0

The cost to diagnose the B1720 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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What are Code B1720 Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the B1720 Code Mean?

The Body Control Module (BCM) monitors the Seat Driver Forward Switch. The BCM sets the OBDII code when the Seat Driver Forward Switch is not to factory specifications.

B1720 Code - Seat Driver Forward Switch Circuit Short To Ground

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