AutoCodes – Honda – P1572 Honda

P1572 Honda Code - Motor Drive Module Temperature Signal Circuit Low Input

Quick Answer

The Powertrain Control Module (PCM) monitors the Motor Drive Module (MDM). Common causes include Faulty Motor Drive Module (MDM), Motor Drive Module Temperature harness is open or shorted, Motor Drive Module Temperature circuit poor electrical connection. 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: P1572 Honda indicates Motor Drive Module Temperature Signal Circuit Low Input.
Common causes: Common causes include Faulty Motor Drive Module (MDM), Motor Drive Module Temperature harness is open or shorted, Motor Drive Module Temperature circuit poor electrical connection.
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 4,074

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 May 21, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
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Code P1572 Honda Description

The Powertrain Control Module (PCM) monitors the Motor Drive Module (MDM). The PCM sets the Diagnostic Trouble Code (DTC) when the Motor Drive Module (MDM) Temperature Signal Circuit Low Input.

OBDII Code P1572 Honda - Motor Drive Module Temperature Signal Circuit Low Input - AutoCodes.com — P1572 Honda Code - Motor Drive Module Temperature Signal Circuit Low Input

What does this mean?

What are the Possible Causes of the DTC P1572 Honda?

Faulty Motor Drive Module (MDM)
Motor Drive Module Temperature harness is open or shorted
Motor Drive Module Temperature circuit poor electrical connection

How to Fix the DTC P1572 Honda?

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 P1572 Honda 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.