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Error code reference

Samsung Range Error Code ts

Top sensor short error; occurs when there is a shorted sensor, wires, or a defective PCB.

Samsung codesSamsung range codes

Top sensor short error; occurs when there is a shorted sensor, wires, or a defective PCB.

First step from the service manual

Check top sensor resistance against chart at CN03 touch pad; if resistance matches chart and wiring is OK, replace Ass'y Touch PCB.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What ts means on a Samsung range

The ts error code on a Samsung range indicates a top sensor short error. This fault is triggered when the control system detects an abnormally low resistance reading from the top sensor circuit, which is consistent with a short condition in the sensor itself, the connecting wiring harness, or the touch PCB assembly. The top sensor monitors temperature in the upper cooking area, and its resistance values correspond to specific temperature readings that the control board uses to regulate cooking functions.

The diagnostic process centers on measuring the top sensor resistance at connector CN03 on the touch pad assembly and comparing that reading against the manufacturer's resistance chart. A shorted sensor will produce a resistance reading that falls outside the expected range for the current ambient or operating temperature. If the wiring between the sensor and the PCB shows no visible damage and the connector is seated properly, yet the resistance reading is still abnormal, the sensor itself is likely faulty.

If the resistance reading at CN03 matches the expected chart values and the wiring harness checks out with no shorts or breaks, the fault points to the touch PCB assembly. In that case, the board is misinterpreting a valid sensor signal, indicating an internal failure of the PCB. Replacing the touch PCB assembly is the recommended corrective action when sensor and wiring checks pass.

Source: manufacturer service documentation.

Common causes of ts

  1. 01

    Shorted top temperature sensor

    Part replacement

    The top sensor itself may have an internal short, causing its resistance to fall outside the expected range shown on the resistance chart. Measuring resistance at connector CN03 and comparing to the chart will confirm this.

  2. 02

    Damaged or shorted wiring harness

    Part replacement

    Wires running from the top sensor to the touch PCB can become pinched, burned, or abraded over time, creating a short circuit. Visually inspect the harness and test for continuity to identify any damaged sections.

  3. 03

    Loose or corroded connector at CN03

    Wiring / connection

    A poor connection at the CN03 connector on the touch pad can produce abnormal resistance readings that mimic a short. Reseating the connector and inspecting the terminals for corrosion or bent pins may resolve the fault.

  4. 04

    Defective touch PCB assembly

    Part replacement

    If the top sensor resistance matches the chart and the wiring is intact, the touch PCB is misreading the valid sensor signal due to an internal board failure. Replacing the touch PCB assembly is the recommended fix in this scenario.

See the test procedure for each cause

Frequently asked questions about ts

What does ts mean on a Samsung range?
The ts error code on a Samsung range stands for top sensor short error. It means the control system has detected a short condition in the top temperature sensor circuit. The cause can be a faulty sensor, damaged wiring, or a defective touch PCB assembly. The range will typically stop operating normally until the fault is diagnosed and repaired.
Can I fix the ts error on my Samsung range myself?
A knowledgeable DIYer can start by inspecting the wiring harness for visible damage and checking that the connector at CN03 is fully seated. Measuring the top sensor resistance and comparing it to the resistance chart is the key diagnostic step. If the sensor or wiring is faulty, replacing those components is straightforward, but replacing the touch PCB assembly is a more involved repair that some may prefer to leave to a technician.
Is it safe to use my Samsung range while the ts error is displayed?
It is not recommended to continue using the range while the ts error is active. A shorted temperature sensor means the control system cannot accurately monitor heat levels in the cooking area, which could lead to uncontrolled temperatures. The range should be powered off until the fault is properly diagnosed and repaired.
Will resetting my Samsung range clear the ts error code?
Resetting the range by cutting power at the breaker for a few minutes may temporarily clear the ts error, but it will return if the underlying fault is not corrected. The short condition in the sensor circuit, wiring, or PCB must be identified and resolved. A reset alone is not a repair and should not be relied on as a solution.
How much does it cost to repair the ts error on a Samsung range?
Repair costs vary depending on which component is faulty. Replacing a top temperature sensor typically runs in the range of $20 to $80 for the part. A touch PCB assembly is a more expensive component, with parts generally ranging from $100 to $250 or more. Adding professional labor will increase the total cost of the repair.

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