Engine-Codes - Chevrolet - P0871 Chevrolet

P0871 Chevrolet Code - Pressure Switch Solenoid 'E' Circuit Stuck Open

- Code Popularity: 3,360 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code P0871 Chevrolet?

  • Faulty Pressure Switch Solenoid 'E'
  • Pressure Switch Solenoid 'E' harness is open or shorted
  • Pressure Switch Solenoid 'E' circuit poor electrical connection

How to Fix the P0871 Chevrolet Code?

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 Code P0871 Chevrolet?

Labor: 1.0

The cost to diagnose the P0871 Chevrolet 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.

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What are Code P0871 Chevrolet Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Transmission will not shift gears.

What Does the P0871 Chevrolet Code Mean?

The pressure switch manifold (PSM) is a multiple-switch assembly made up of three normally open (N/O) and one normally closed (N/C) pressure switches. The E pressure switch monitors E shift valve positioning and relays it to the transmission control module (TCM). When E pressure switch is in the open state, E shift valve should be in the unstroked position.

P0871 Chevrolet Code - Pressure Switch Solenoid 'E' Circuit Stuck Open

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