AutoCodes – Infiniti – P1212 2006 Infiniti G35

P1212 2006 Infiniti G35 Code - 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 2006 Infiniti G35 indicates 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 3,568

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 2006 Infiniti G35 Description

OBDII Code P1212 2006 Infiniti G35 - TCS Communication Line - AutoCodes.com — P1212 2006 Infiniti G35 Code - TCS Communication Line

What does this mean?

What are the Possible Causes of the DTC P1212 2006 Infiniti G35?

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 2006 Infiniti G35?

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 2006 Infiniti G35 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 2006 Infiniti G35 code?

Need more information on how to fix the P1212 2006 Infiniti G35 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1212 2006 Infiniti G35 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 2006 Infiniti G35 Code

1. What does OBDII code P1212 on a 2006 Infiniti G35 mean?

- OBDII code P1212 on a 2006 Infiniti G35 indicates a fault in the TCS (Traction Control System) communication line.

2. What are the common symptoms of OBDII code P1212 on a 2006 Infiniti G35?

- Common symptoms of P1212 may include the TCS (Traction Control System) warning light illuminating on the dashboard and potential traction control system malfunctions.

3. What are the possible causes of OBDII code P1212 on a 2006 Infiniti G35?

- Potential causes of P1212 include damaged wiring in the TCS communication line, faulty sensors, or issues with the TCS control module.

4. How can I diagnose the TCS communication line issue causing OBDII code P1212 on my 2006 Infiniti G35?

- Diagnosing the issue may involve inspecting the wiring harness for damage, checking the TCS control module for faults, and verifying sensor functionality.

5. Can OBDII code P1212 on a 2006 Infiniti G35 be repaired at home?

- Depending on the exact cause, repairing P1212 may be possible at home if you have the necessary tools and expertise to diagnose and fix wiring or sensor issues.

6. Is it safe to drive my 2006 Infiniti G35 with OBDII code P1212 illuminated?

- It is generally not recommended to drive your G35 with the TCS communication line issue unresolved, as it may affect the vehicle's traction control system and overall safety.

7. How much does it typically cost to repair OBDII code P1212 on a 2006 Infiniti G35 at a dealership or repair shop?

- The cost of repairing P1212 can vary depending on the exact cause, but it may involve diagnostic fees, labor costs, and potentially the replacement of components like sensors or control modules.

8. Can resetting the OBDII code P1212 on a 2006 Infiniti G35 make the issue go away temporarily?

- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the TCS communication line fault.

9. Are there any preventative maintenance tips to avoid OBDII code P1212 on a 2006 Infiniti G35 in the future?

- Regularly inspecting the TCS system components, keeping an eye on warning lights, and addressing any issues promptly can help prevent the recurrence of P1212.

10. How long does it typically take to repair OBDII code P1212 on a 2006 Infiniti G35?

- The repair time for P1212 can vary based on the specific cause and complexity of the issue, but it may range from a few hours to a day at a repair shop or dealership.