AutoCodes – Generic – P1732

P1732 Code - Engine Overspeed Malfunction

Quick Answer

P1732 indicates Engine Overspeed Malfunction. Common causes include Transmission oil level low, Selector cable adjustment/installation, Input speed sensor problem. 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: P1732 indicates Engine Overspeed Malfunction.
Common causes: Common causes include Transmission oil level low, Selector cable adjustment/installation, Input speed sensor problem.
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 30,309

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 Sep 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1732 Description

OBDII Code P1732 - Engine Overspeed Malfunction - AutoCodes.com — P1732 Code - Engine Overspeed Malfunction

What does this mean?

What are the Possible Causes of the DTC P1732?

Transmission oil level low
Selector cable adjustment/installation
Input speed sensor problem
Transmission mechanical failure

How to Fix the DTC P1732?

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 P1732 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.

Need more information about the P1732 code?

Need more information on how to fix the P1732 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1732 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1732 Acura — Problem In Shift Control System
P1732 BMW — Gear Ratio For Substitude Function 4 Gear
P1732 Ford — Engine Overspeed Malfunction
P1732 Honda — Problem In Shift Control System
P1732 Hyundai — Rear Speed Sensor Low Input
P1732 Jaguar — Engine Overspeed Malfunction

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.