How is fault code P0713 fixed?

A typical diagnostic sequence used by mechanics, provided here for educational reference only. Diagnostic work should be performed by a qualified mechanic with the appropriate tools and training. 1. Read live data and watch the actual fluid temperature value. If it's showing something daft like -40C or a maxed-out figure on a warm engine, that confirms the signal is lost rather than the fluid being hot 2. Get the sensor connector unplugged and inspect it properly. Look for green corrosion, spread pins, and any sign the loom has been rubbing or melting against the exhaust 3. Check the fluid level and condition while you're under there. Burnt, dark or low fluid can drag readings about and needs sorting first anyway 4. Probe the sensor circuit with the ignition on and engine off. A reading sat up near the 5V reference points to an open in the sensor or its wiring 5. Measure the sensor's resistance with a multimeter and compare it to the temperature value in the service data. A reading that's wildly out or open confirms the sensor 6. If the sensor and wiring both check out clean, only then start looking at the control module

Transmission Fluid Temperature Sensor Circuit High Input

Jump to the fix

Severity

High

Can I keep driving?

Avoid extended driving; visit a service soon.

First step

A typical diagnostic sequence used by mechanics, provided here for educational reference only. Diagnostic work should be performed by a qualified mechanic with the appropriate tools and training. 1. Read live data and watch the actual fluid temperature value. If it's showing something daft like -40C or a maxed-out figure on a warm engine, that confirms the signal is lost rather than the fluid being hot 2. Get the sensor connector unplugged and inspect it properly.

PPowertrain
0Generic code
7Transmission
13Sequence number

What does it mean?

P0713 is a Powertrain (engine, transmission, fuel system) fault code. It indicates: Transmission Fluid Temperature Sensor Circuit High Input . This is a standardised OBD-II code. The technical definition is the same regardless of the make or model of vehicle, although specific causes and symptoms can vary between vehicles.

Symptoms

Likely causes

How to fix it

Codes From the Same System

All Fault Codes

Related Similar Codes

This information follows the generic OBD-II definition and does not replace a vehicle-specific diagnosis. The severity rating is rule-based; an authorised diagnostic reading is required for a definitive answer.