Engine-Codes - Nissan - P0868 Nissan

P0868 Nissan Code - Secondary Pressure Down

- Code Popularity: 102,720 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0868 Nissan?

  • Pressure Control Solenoid Valve 'B' (secondary pressure solenoid valve) system
  • Control Solenoid Valve 'B' harness is open or shorted
  • Control Solenoid Valve 'B' circuit poor electrical connection
  • Transmission Pressure Sensor 'A' (secondary pressure sensor)
  • Line pressure control system

|How to Fix the P0868 Nissan 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.

|Code P0868 Nissan Tech Notes

There is a factory service bulletin for the following Nissan Models:

2003 Nissan Murano
2004 Nissan Murano
2005 Nissan Murano
2006 Nissan Murano
2007 Nissan Murano
2003-2007 Nissan Murano Factory Service Bulletin OBDII Code P0868

The service bulletin recommends replacing the transmission valve body and reprogram Transmission Control Module (TCM).

|What is the Cost to Diagnose the Code P0868 Nissan?

Labor: 1.0

The cost to diagnose the P0868 Nissan 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.

Does your Nissan have Safety Recalls? → Check here

|What are Code P0868 Nissan Possible Symptoms?

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

|What Does the P0868 Nissan Code Mean?

The Pressure Control Solenoid Valve 'B' (secondary pressure solenoid valve) regulates the secondary pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).

P0868 Nissan Code - Secondary Pressure Down

|Need more Information on the P0868 Nissan Code?

Need more information on how to fix the P0868 Nissan code? Get Access to Factory Service Manuals

|Need Help with the P0868 Nissan Code?

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