AutoCodes – Toyota – P0877 Toyota

P0877 Toyota Code - Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low

Quick Answer

The Engine Control Module (ECM) monitors the Transmission Fluid Pressure Sensor/Switch 'D'. Common causes include Faulty Automatic Transmission Fluid (ATF) Temperature Sensor Assembly, ATF Temperature Sensor harness is open or shorted, ATF Temperature Sensor 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: P0877 Toyota indicates Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low.
Common causes: Common causes include Faulty Automatic Transmission Fluid (ATF) Temperature Sensor Assembly, ATF Temperature Sensor harness is open or shorted, ATF Temperature Sensor 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 5,564

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 11, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0877 Toyota Description

The Engine Control Module (ECM) monitors the Transmission Fluid Pressure Sensor/Switch 'D'. The ECM sets the OBDII when the Transmission Fluid Pressure Sensor/Switch 'D' is not to factory specifications.

OBDII Code P0877 Toyota - Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low - AutoCodes.com — P0877 Toyota Code - Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0877 Toyota?

Faulty Automatic Transmission Fluid (ATF) Temperature Sensor Assembly
ATF Temperature Sensor harness is open or shorted
ATF Temperature Sensor circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P0877 Toyota?

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 P0877 Toyota 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 P0877 Toyota code?

Need more information on how to fix the P0877 Toyota code? Get Access to Factory Service Manuals

Need Help with the Code?

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Information for Specific Toyota Models

P0877 2006 Toyota Camry — Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low
P0877 2007 Toyota Camry — Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low
P0877 2008 Toyota Camry — Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low
P0877 2009 Toyota Camry — Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low
P0877 2010 Toyota Camry — Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low
P0877 2011 Toyota Camry — Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low

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.