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Code P1713

Quick reference

P1713 at a glance

Plain-language meaning
This code means that the computer in your car that controls the transmission detected a problem when trying to increase the power sent to the wheels.
Urgency
High – This issue can affect vehicle drivability and should be addressed promptly.
Difficulty
Moderate
System
Transmission Control Module Issue
Tools mentioned
OBD-II scanner, Multimeter, Diagnostic software

This summary uses the existing diagnostic information shown in full below.

Laymans terms

This code means that the computer in your car that controls the transmission detected a problem when trying to increase the power sent to the wheels.

Explanation

The Transmission Control Module (TCM) has detected an error during its internal monitoring process related to the torque calculation request.

Technical description

The P1713 code indicates that the Transmission Control Module (TCM) has identified a fault in its internal processes when attempting to calculate and request an increase in torque. This could be due to a malfunction in the TCM's logic or communication with other components.

Symptoms

• Check Engine Light is on

• Transmission may not shift properly

• Reduced fuel efficiency

Common Causes

• Faulty Transmission Control Module (TCM)

• Wiring issues or poor connections

• Software glitch or corruption in the TCM

Glossary

TCM: Transmission Control Module

OBD-II: On-Board Diagnostics, Second Generation

Diagnosis steps

• Scan the vehicle for additional codes

• Inspect wiring and connections to the TCM

• Test the TCM for proper operation

Repair procedures

• Repair or replace damaged wiring

• Reprogram or update the TCM software

• Replace the TCM if faulty

Tools required

• OBD-II scanner

• Multimeter

• Diagnostic software

Estimated repair cost

$300 - $1,200

Difficulty level

Moderate

Commonly affected vehicles

• Ford Focus

• Mazda 3

• Nissan Altima

Preventive measures

• Regular maintenance and inspections

• Keep software updated

• Avoid harsh driving conditions

Error code type

Transmission Control Module Issue

User experience recommendations

• Avoid driving the vehicle until repaired

• Consult a professional mechanic

• Regularly check for software updates

Warranty information

Check with your vehicle manufacturer for warranty coverage on the TCM.

Historical data

This code has been associated with vehicles experiencing transmission control issues, particularly in models with electronic transmission systems.

Urgency level

High – This issue can affect vehicle drivability and should be addressed promptly.

Testing conditions

• Vehicle at operating temperature

• Transmission in drive mode

Component location

The Transmission Control Module is typically located near the transmission or inside the engine bay.

FAQs

Q: Can I drive with a P1713 code?
A: It is not recommended to drive with this code as it can lead to unsafe driving conditions.

Q: How do I clear a P1713 code?
A: Clearing the code requires fixing the underlying issue first, then using an OBD-II scanner to reset the code.

Optional diagnostic gear

Tools that may help diagnose P1713

THINKCAR ThinkScan Bidirectional diagnostic tool illustration

High-End · Full-system diagnostics

THINKCAR ThinkScan Bidirectional

A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.

Network faults often require full-system access instead of a generic code reader alone.

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Klein Tools MM325 diagnostic tool illustration

Universal · Digital multimeter

Klein Tools MM325

A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.

Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.

View on Amazon
WORKPRO Wiring Repair Kit diagnostic tool illustration

Universal · Wire connectors and repair kit

WORKPRO Wiring Repair Kit

Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.

Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.

View on Amazon

These are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.

Source: ezOBD2 diagnostic database
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