AutoCodes – Lincoln – P1700 Lincoln

P1700 Lincoln Code - Transmission System Problems

Quick Answer

The Powertrain Control Module (PCM) monitors the Transmission Control Module (TCM). Common causes include Check for codes in Transmission Control Module (TCM), Faulty internal component, Faulty Direct One-Way Clutch. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1700 Lincoln indicates Transmission System Problems.
Common causes: Common causes include Check for codes in Transmission Control Module (TCM), Faulty internal component, Faulty Direct One-Way Clutch.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 4,778

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 07, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1700 Lincoln Description

The Powertrain Control Module (PCM) monitors the Transmission Control Module (TCM). The Diagnostic Trouble Code (DTC) will set when the TCM determines that is an internal transmission problem. If other DTCs are present, diagnose, and repair them first. Cleat the DTC and drive the vehicle. If the P1700 returns, disassemble the transmission and inspect the Direct One-Way Clutch.

OBDII Code P1700 Lincoln - Transmission System Problems - AutoCodes.com — P1700 Lincoln Code - Transmission System Problems

What does this mean?

What are the Possible Causes of the DTC P1700 Lincoln?

Check for codes in Transmission Control Module (TCM)
Faulty internal component
Faulty Direct One-Way Clutch

How to Fix the DTC P1700 Lincoln?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1700 Lincoln code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.