Nissan Intelligent Key Problems? Nissan Symptom Tables Are Your Friend

Problems with remote keyless entry, door handle request switch, push-button ignition switch, and remote engine start can each be symptoms of intelligent key configuration and signal transmission faults. Nissan symptom tables set you on the most efficient diagnostic path.

Nissan Charging Systems

The electrical systems on today’s vehicles are extremely important. With multiple networks connecting a wide range of electronic control modules, their reliance on a well-functioning electrical system is crucial.

Diagnosing Nissan Ignition System Problems with CONSULT III Plus and an Oscilloscope

Fundamentals of the ignition coil haven’t changed much, but the approach to diagnosing an ignition problem today has been enhanced by utilizing some of the advanced tools we’ll be talking about in this article.

Nissan Electronic Automatic Transmission Diagnosis and Valve Body Replacement: Part Two

In this month’s article, Transmission Diagnosis and Valve Body Replacement Part Two, we continue the discussion of transmission diagnostics and replacement from Part One, with a focus on the relearning functions and steps required to successfully complete a transmission repair or replacement on Nissan vehicles.

Nissan Electronic Automatic Transmission (EAT) Diagnosis and Valve Body Replacement, Part One

Electrical diagnostic methodology involved with the transmission’s sensors and control solenoids and the general procedures required for successful replacement of the valve body assembly in a Nissan CVT vehicle.

Nissan Driver Assistance Technology

Nissan vehicles are starting to feature the kind of technology we’ve been waiting for. The next step is dealing with the diagnostic and repair procedures when they turn up at our shops.

Nissan Electrical Issues Case Studies

All of us have to be aware of the sensitive nature of the rolling computer complex that represents today’s vehicles.

The Nissan LEAF e-Pedal

The Nissan LEAF combines hydraulic braking, regenerative braking, and traditional accelerator technology into one device: the e-Pedal. You’ll have to keep the system calibrated so key components can function together.

Getting to the Bottom of it — with the Fuel Tank

The fuel tank is an integral part of engine performance, emissions control, and, safety systems. Problems are rare, but can be real head scratchers.

Nissan TechNews Fall 2011

Nissan TechNews Fall 2011

IN this issue:Super Steels; SRS Diagnosis & Repair; Intelligent Key Systems; TPMS Updates; Continuously Variable Technologies

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SRS Diagnosis and Repair

SRS Diagnosis and Repair

With a CONSULT, a Techinfo subscription, and good reading comprehension, SRS diagnosis and repair can be a profitable addition to your shop’s repertoire.

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Body Basics: Equipment and Tools

Body Basics: Equipment and Tools

In this first of a series of body service articles, we will cover collision equipment and tools to properly repair damage to Nissan and Infiniti vehicles.

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Diagnosing P030x Codes

Diagnosing P030x Codes

When a misfire is imperceptible, you may need to use the ECM as your “eyes” and “ears”. Learning to use freeze frame data and pending codes will speed diagnosis and reduce comebacks.

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Air/Fuel Ratio Sensors

Air/Fuel Ratio Sensors

Here’s a practical look at the Air/Fuel ratio sensor, how it’s different from an O2 sensor, techniques for diagnosis and replacement tips.

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High Voltage Air Conditioning

High Voltage Air Conditioning

Let’s explore the technical workings of the electrically-driven air conditioning systems found on Nissan Hybrids and the all-electric LEAF, system diagnosis, and why leak detection using dye must be avoided to prevent costly additional repairs.

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