Transmission Clutch Temperature Sensor Out of Range
Transmission clutch temperature sensor reading is out of normal range.
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What it means (plain English)
The transmission clutch temperature sensor measures how hot the clutch gets during operation. If it gets too hot or too cold, the computer flags it because it can mean there's a problem with the clutch or the sensor itself.
What the computer is actually seeing
The engine control module (ECM) reads the temperature from the clutch temperature sensor, which should typically be within 100°F to 200°F under normal operating conditions. When it reads outside of this expected range, a fault is triggered.
What a healthy reading looks like
Clutch temperature should be between 100°F and 200°F.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 1Check wiring and connectors for damage or corrosion at the clutch temperature sensor.
- 2Inspect the transmission fluid level; it should be within the acceptable range. Add or change if necessary.
- 3Use a scan tool to read live data; compare the clutch temperature readings with actual fluid temperature using an infrared thermometer. If there’s a significant difference, suspect the sensor.
- 4If the sensor reading is still out of range, replace the clutch temperature sensor and clear the fault code.
Common causes
- Faulty temperature sensor
- Damaged wiring or connector
- Transmission fluid level low or contaminated
- Faulty transmission clutch assembly
Typical repair cost
$$$
Related codes
Frequently asked questions
Can I drive the vehicle with this code?
It's drivable but should be fixed soon to avoid transmission issues.
Will this code come back after repairs?
If properly diagnosed and repaired, it shouldn't come back.
Why does this code sometimes pair with other transmission codes?
Temperature issues can affect various transmission functions, leading to multiple related fault codes.
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