Engine-Codes - Generic - P0846

P0846 Code - Transmission Fluid Pressure Sensor/Switch 'B' Circuit Range/Performance

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

|P0846 code possible causes

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

|How is the P0846 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 P0846 code

Labor: 1.0

The cost to diagnose the P0846 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 P0846 code possible symptoms?

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

|What is P0846 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 P0846 code?

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|P0846 code information for specific makes

|Need help with a P0846 code?

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