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.
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Tag: diagnostics
Unlocking the Mysteries of Nissan Keyless Entry Systems
We’ll explore the different implementations of keyless entry, as well as their dependent systems, take a look at the most common malfunction scenarios, and discuss logical diagnostics.
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Diagnosing Key-Off Drain Problems
Chasing down an elusive key-off drain problem can test the patience of any technician. Here are some tips and hints to make your life a little easier.
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Oh My, I Think I've Got the Vapors!
How to deal with EVAP problems without developing indigestion.
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Keeping Cool Under Pressure
There is no such thing as a maintenance-free cooling system. It’s important to identify potential problems and catch them before a break-down situation. Let’s explore Nissan’s various engine cooling systems, the importance of proper fluids, and some best-practice inspection techniques.
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Nissan and On-Board Diagnostics (OBD)
An overview of Nissan OBD II, and why the CONSULT is superior when compared to generic scan tools for diagnosing problems on Nissan vehicles.
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Nissan Automatic Transmission Failure Diagnosis
Modern automatic transmission failure diagnosis can be daunting. Use these easy methods for testing the suspected component or system, research the specific service information – and apply a little logic – and you’ll get the job done faster and more accurately.
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Nissan Wheel Bearing Diagnosis and Service
Here are the basics of wheel bearing diagnosis and service, as well as some old-time wisdom and techniques that used to be a little more commonplace prior to the information age. We’ll focus on the fixed-preload cartridge style wheel bearings that are most common in modern vehicles.
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Nissan Continuously Variable Technologies – CVT Service, Diagnostics and Repair
Let’s take a look at Nissan’s Continuously Variable Transmission, including a basic overview of its design, and focus on the independent repair shop’s role in servicing, diagnosing, and repairing this different means of applying twisting power.
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Nissan Supplemental Restraint Systems (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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NIssan Air/Fuel Ratio Sensor Diagnosis and Replacement
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 (AC) Diagnosis and Leak Detection on NISSAN HYBRIDs AND ALL-ELECTRIC LEAF
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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