AutoCodes – Dodge – P0992 Dodge

P0992 Dodge Code - 2-4/OD Hydraulic Pressure Test Failure

Quick Answer

When monitored, in any forward gear with the engine speed above 1000 RPM shortly after a shift and every minute thereafter. Common causes include Faulty 2-4 or OD Hydraulic Pressure Switch, 2-4 or OD Hydraulic Pressure Switch harness is open or shorted, 2-4 or OD Hydraulic Pressure Switch 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: P0992 Dodge indicates 2-4/OD Hydraulic Pressure Test Failure.
Common causes: Common causes include Faulty 2-4 or OD Hydraulic Pressure Switch, 2-4 or OD Hydraulic Pressure Switch harness is open or shorted, 2-4 or OD Hydraulic Pressure Switch 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 9,050

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 Dec 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0992 Dodge Description

When monitored, in any forward gear with the engine speed above 1000 RPM shortly after a shift and every minute thereafter. The Diagnostic Trouble Code (DTC) will set after a shift into a forward gear, with engine speed > 1000 RPM, the Transmission Control Module (TCM) momentarily turns on element pressure to the clutch that doesn't have pressure to identify the correct pressure switch closes. If the pressure switch does not close 2 times the code sets.

OBDII Code P0992 Dodge - 2-4/OD Hydraulic Pressure Test Failure - AutoCodes.com — P0992 Dodge Code - 2-4/OD Hydraulic Pressure Test Failure

What does this mean?

What are the Possible Causes of the DTC P0992 Dodge?

Faulty 2-4 or OD Hydraulic Pressure Switch
2-4 or OD Hydraulic Pressure Switch harness is open or shorted
2-4 or OD Hydraulic Pressure Switch circuit poor electrical connection

How to Fix the DTC P0992 Dodge?

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 P0992 Dodge 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.