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Error code reference

GE Dryer Error Code tE

Thermistor outlet error

GE codesGE dryer codes

Thermistor outlet error – the outlet thermistor value is outside the valid range (00 to 137).

First step from the service manual

Enter Service Mode Test T6 to check outlet thermistor value; if outside 00–137 range, the sensor circuit is defective.

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

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What tE means on a GE dryer

The tE error code on a GE dryer indicates an outlet thermistor fault. The outlet thermistor is a temperature-sensing resistor positioned in the exhaust airflow path that continuously monitors the air temperature leaving the drum. The control board reads the thermistor's resistance and converts it to a numeric value that should fall between 00 and 137 under normal operating conditions. When the board detects a value outside that valid range, it stores the tE code and may interrupt the drying cycle to prevent overheating or component damage.

To confirm the fault, a technician enters Service Mode and runs Test T6, which displays the live outlet thermistor reading on the control panel. A reading below 00 or above 137 confirms the sensor circuit is defective. Readings outside the valid range typically point to an open or shorted thermistor, damaged wiring in the sensor circuit, a corroded or disconnected connector at the thermistor, or in less common cases, a failed control board that is misreading an otherwise functional sensor.

Because the outlet thermistor plays a direct role in cycle termination and overheat protection, a defective sensor circuit is not just a nuisance fault. It can cause the dryer to run longer than necessary, fail to dry clothes properly, or in the case of a shorted thermistor reporting an artificially low temperature, allow the heater to remain energized longer than it should. Proper diagnosis through Service Mode Test T6 is the correct starting point before replacing any parts.

Source: manufacturer service documentation.

Common causes of tE

  1. 01

    Failed outlet thermistor

    Part replacement

    The thermistor itself has gone open-circuit or shorted internally, producing a resistance value the control board translates to a number outside the 00 to 137 range. Confirm this by checking the live value in Service Mode Test T6 and inspecting the thermistor with a multimeter.

  2. 02

    Loose or disconnected wiring connector

    Wiring / connection

    The connector between the outlet thermistor and the wiring harness can vibrate loose or corrode over time, breaking the circuit entirely. Inspect the connector at the thermistor and trace the harness for any pulled-off terminals.

  3. 03

    Damaged wiring harness

    Part replacement

    Wires in the thermistor circuit can chafe against the cabinet or drum housing, leading to a short to ground or an open circuit. Look for pinched, melted, or broken insulation along the harness run from the thermistor to the control board.

  4. 04

    Corroded connector pins

    Wiring / connection

    Moisture or lint buildup in the connector can oxidize the terminals, increasing resistance in the circuit to a level the board interprets as out of range. Cleaning or replacing the affected connector pins may restore the circuit without replacing the thermistor itself.

  5. 05

    Faulty control board

    Part replacement

    If the thermistor and all wiring check out correctly, the control board may be misreading the sensor signal due to a failed input circuit. This is the least common cause and should only be considered after the sensor and wiring are confirmed good.

See the test procedure for each cause

Frequently asked questions about tE

What does tE mean on a GE dryer?
The tE code on a GE dryer means the outlet thermistor is reporting a value outside the valid range of 00 to 137. The outlet thermistor is a sensor that monitors exhaust air temperature, and when its reading falls outside that range the control board flags the circuit as defective. You can confirm the fault by entering Service Mode and running Test T6 to view the live thermistor value.
Can I fix a GE dryer tE error code myself?
Some causes of the tE error are DIY-friendly, such as reconnecting a loose wiring connector or cleaning corroded terminals. If the thermistor itself has failed, replacing it is a straightforward repair that involves unplugging the dryer, locating the sensor in the exhaust path, and swapping the component. Checking the live value in Service Mode Test T6 first will tell you whether the circuit is truly out of range before you purchase any parts.
Is it safe to use my GE dryer when the tE error code is showing?
It is not recommended to continue using the dryer while the tE code is active. The outlet thermistor is part of the overheat protection system, and a defective sensor circuit means the dryer may not respond correctly to unsafe temperature conditions. Running the dryer in this state could result in overheating or incomplete drying cycles.
Will resetting my GE dryer clear the tE error code?
A reset may temporarily clear the code from the display, but it will return as soon as the control board re-reads the thermistor circuit and detects a value outside the 00 to 137 range. The underlying sensor circuit fault must be diagnosed and repaired to permanently resolve the error.
How much does it cost to repair a GE dryer tE error code?
If the repair is limited to reconnecting a loose connector or cleaning corrosion, the cost could be minimal. Replacing the outlet thermistor typically involves a parts cost in the range of $15 to $40 and can be done without professional help. If the control board is at fault, parts and labor could bring the total repair cost to somewhere between $150 and $350 depending on your location and service rates.

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