Engine-Codes - Hyundai - B1370 HYUNDAI

B1370 HYUNDAI - Front-Passenger Seat Belt Pretensioner Circuit Short To Battery

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B1370 HYUNDAI Possible Causes

  • Faulty Front-Passenger Seat Belt Pretensioner
  • Front-Passenger Seat Belt Pretensioner harness is open or shorted
  • Front-Passenger Seat Belt Pretensioner circuit poor electrical connection
  • Faulty Supplemental Restraint System Control Module (SRSCM)

How is the B1370 HYUNDAI code repair?

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 B1370 HYUNDAI code

Labor: 1.0

The cost to diagnose the B1370 HYUNDAI code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
How much do you know about cars?

Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge

Play Now

Possible Symptoms

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

B1370 HYUNDAI Meaning

The Seat Belt Pretensioners (BPT) are located at both sides of the center pillar. The Seat Belt Pretensioner tightens seat belt before air bag deploys to protect the passenger from bumping against crush pad, steering wheel, and front window. In the Seat Belt Pretensioner, there are an ignition circuit and cylinder for rewinding belt. Gas chamber generates an expansive force of gases to push the piston in the cylinder to lock the seat belt. The Seat Belt Pretensioners circuit consists of the Supplemental Restraint System Control Module (SRSCM) and two Seat Belt Pretensioners. The SRSCM sets the Diagnostic Trouble Code (DTC) if it detects that the resistance of BPT squib is too high or low.

More Information

Need more information on how to fix the B1370 HYUNDAI code?
Get Access to Factory Service Manuals

Need more help?

Get the B1370 Hyundai code diagnosed by a professional: Find a repair shop in your area