Engine-Codes - Infiniti - P1212 2005 Infiniti G35

P1212 2005 Infiniti G35 Code - TCS Communication Line

- Code Popularity: 3,697 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P1212 2005 Infiniti G35?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • 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

Code Tech Notes

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

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How to Fix the DTC P1212 2005 Infiniti G35?

Check 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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1212 2005 Infiniti G35 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the Code Detected?

- ECM can not receive the information from ABS/TCS control unit continuously.

What are Code Possible Symptoms?

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

What Does the P1212 2005 Infiniti G35 Code Mean?

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. Pulse signals are exchanged between Engine Control Module (ECM) and ABS actuator and electric unit (control unit).

P1212 2005 Infiniti G35 Code - TCS Communication Line

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