OBDII Code List
U1000 2006 INFINITI G35

U1000 2006 INFINITI G35 - CAN Communication Line - Signal Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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U1000 2006 INFINITI G35 Possible Causes

  • Controller Area Network (CAN) communication harness is open or shorted
  • Faulty Engine Control Module (ECM)
  • Poor harness ground connection.

First diagnose U1000 2006 INFINITI G35 code

    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 terminals.

U1000 2006 INFINITI G35 Tech Notes

There is a factory service bulletin for the following Infiniti models:
2006 Infiniti G35

2006 Infiniti G35 Infiniti Service Bulletin Code U1000

Service bulletin suggests cleaning engine and body harness ground connection to repair problem.
• Clean/re-tighten ECM ground connections.
• Clean/re-tighten negative battery cable body connection and battery post connection.
• If needed, clean and ensure good contact between the steering member assembly and the left side
instrument stay assembly.

Cost of diagnosing the U1000 2006 INFINITI G35 code

    Labor: 1.0

    The cost of diagnosing the U1000 2006 INFINITI G35 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the U1000 2006 INFINITI G35 code detected?

When ECM is not transmitting or receiving CAN communication signal of OBD (emission related diagnosis) for 2 seconds or more.

U1000 2006 INFINITI G35 Possible Symptoms

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

U1000 2006 Infiniti G35 Description

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.

Each control unit transmits/receives data but selectively reads required data only.

OBDII Code U1000 2006 Infiniti G35 - CAN Communication Line - Signal Malfunction -

U1000 2006 INFINITI G35 More Information

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