AutoCodes – Nissan – P1212 2011 Nissan Pathfinder

P1212 2011 Nissan Pathfinder Code - ABS/TCS Communication Line

Quick Answer

This Control Area Network (CAN) communication line is used to control the smooth engine operation during the Anti-Lock Brake System (ABS) or Traction Control System (TCS) operation. Common causes include Dead (Weak) battery, Faulty ABS actuator and electric unit (control unit), ABS actuator and electric unit harness is open or shorted. 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: P1212 2011 Nissan Pathfinder indicates ABS/TCS Communication Line.
Common causes: Common causes include Dead (Weak) battery, Faulty ABS actuator and electric unit (control unit), ABS actuator and electric unit harness is open or shorted.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,974

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 Jul 13, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1212 2011 Nissan Pathfinder Description

OBDII Code P1212 2011 Nissan Pathfinder - ABS/TCS Communication Line - AutoCodes.com — P1212 2011 Nissan Pathfinder Code - ABS/TCS Communication Line

What does this mean?

What are the Possible Causes of the DTC P1212 2011 Nissan Pathfinder?

Dead (Weak) battery
Faulty ABS actuator and electric unit (control unit)
ABS actuator and electric unit harness is open or shorted
ABS actuator and electric unit circuit poor electrical connection

How to Fix the DTC P1212 2011 Nissan Pathfinder?

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 does this mean?

Code Tech Notes

Start by checking the battery charge and terminal connection. Weak or dead battery could cause poor Control Area Network (CAN) communication.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1212 2011 Nissan Pathfinder 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.

Need more information about the P1212 2011 Nissan Pathfinder code?

Need more information on how to fix the P1212 2011 Nissan Pathfinder code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1212 2011 Nissan Pathfinder code diagnosed by a professional: Find a repair shop in your area

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.

Frequently Asked Questions about P1212 2011 Nissan Pathfinder Code

1. What does OBDII code P1212 on a 2011 Nissan Pathfinder mean?

The P1212 code indicates a communication issue on the ABS/TCS (Anti-lock Braking System/Traction Control System) communication line.

2. What are the common symptoms of OBDII code P1212 in a 2011 Nissan Pathfinder?

Common symptoms include the ABS and TCS warning lights illuminating on the dashboard and potential loss of ABS and TCS functionality.

3. What are some possible causes of OBDII code P1212 on a 2011 Nissan Pathfinder?

Possible causes include damaged wiring or connectors in the ABS/TCS system, a faulty ABS control module, or a malfunctioning wheel speed sensor.

4. How can I diagnose OBDII code P1212 in my 2011 Nissan Pathfinder?

Diagnosis typically involves using a scan tool to retrieve the specific fault codes, inspecting the ABS/TCS system components for damage, and testing the circuitry for continuity and proper voltage.

5. Can I still drive my 2011 Nissan Pathfinder with OBDII code P1212 present?

It is not recommended to drive the vehicle with the ABS/TCS communication line issue as it may compromise the safety and performance of the braking system.

6. How can I repair OBDII code P1212 on my 2011 Nissan Pathfinder?

Repairing the issue involves addressing the root cause, such as repairing or replacing damaged wiring, connectors, or components in the ABS/TCS system.

7. Is it safe to continue driving my 2011 Nissan Pathfinder if the ABS/TCS warning lights are on due to code P1212?

Driving with the ABS/TCS warning lights on is not advised, as it may affect the vehicle's braking performance and stability in certain driving conditions.

8. Can a DIY enthusiast fix OBDII code P1212 on a 2011 Nissan Pathfinder?

While some basic troubleshooting steps can be attempted by a DIY enthusiast, diagnosing and repairing the ABS/TCS communication line issue may require specialized tools and expertise.

9. How much does it typically cost to repair OBDII code P1212 on a 2011 Nissan Pathfinder?

The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to a thousand dollars, including parts and labor.

10. Will resetting the OBDII code P1212 on my 2011 Nissan Pathfinder make the issue go away?

Resetting the code may temporarily turn off the warning lights, but the underlying issue causing the ABS/TCS communication line problem will likely persist until properly diagnosed and repaired.