OBDII Code List

C1343 HYUNDAI - Sensor 3 LFI Channel Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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C1343 HYUNDAI Possible Causes

  • Faulty Sensor 3 Low Frequency Initiator (LFI)
  • Sensor 3 Low Frequency Initiator (LFI) harness is open or shorted
  • Sensor 3 Low Frequency Initiator (LFI) circuit poor electrical connection

First diagnose C1343 HYUNDAI code

    Check 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 terminals.

Cost of diagnosing the C1343 HYUNDAI code

    Labor: 1.0

    The cost of diagnosing the C1343 HYUNDAI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

C1343 HYUNDAI Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C1343 Hyundai Description

The Low-Frequency Initiator (LFI) is located at each vehicle wheel house. An LFI unit is mounted in each wheel well of a vehicle to enable the TPMS Receiver Unit to determine the vehicle position of each WE for which it has a stored ID code. Using a LIN communication line to each LFI, the Receiver can activate an LFI to send out an LF message and trigger the WE sensor near its location to respond with an RF transmission. By activating the LFI units one at a time, the Receiver can automatically locate the vehicle position of each WE. For fault detection, the LFI will report back it's operating properly status to the Receiver via the LIN communication line.
OBDII Code C1343 Hyundai - Sensor 3 LFI Channel Failure -

C1343 HYUNDAI More Information

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