Engine-Codes - Generic - P0844

P0844 Code - Transmission Fluid Pressure Sensor/Switch 'A' Circuit Intermittent

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P0844 code possible causes

  • Faulty Transmission Fluid Pressure Sensor/Switch 'A'
  • Transmission Fluid Pressure Sensor/Switch 'A' harness is open or shorted
  • Transmission Fluid Pressure Sensor/Switch 'A' circuit poor electrical connection

|How is the P0844 code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the cost to diagnose the P0844 code

Labor: 1.0

The cost to diagnose the P0844 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P0844 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is P0844 code meaning?

The Transmission Control Module (TCM) monitors the Transmission Fluid Pressure Sensor/Switch signal. The TCM sets the OBDII code when the Transmission Fluid Pressure Sensor/Switch is not to factory specifications.

|Need more information with the P0844 code?

Need more information on how to fix the P0844 code?
Get Access to Factory Service Manuals

|P0844 code information for specific makes

  • P0844 DODGE Transmission Fluid Pressure Sensor/Switch 'A' Circuit Intermittent
  • P0844 MERCEDES-BENZ Transmission Fluid Pressure Sensor/Switch 'A' Circuit Intermittent

|Need help with a P0844 code?

Get the P0844 code diagnosed by a professional: Find a repair shop in your area