Changing engine coolant

Major cooling system repairs should be performed by a NISSAN dealer. The service procedures can be found in the appropriate NISSAN Service Manual. Improper servicing can result in reduced heater pe ...

Checking engine oil level

1. Park the vehicle on a level surface and apply the parking brake. 2. Run the engine until it reaches operating temperature. 3. Turn off the engine. Wait more than 10 minutes for the oil to drain ...

Other materials:

Measurement of weights
Secure loose items to prevent weight shifts that could affect the balance of your vehicle. When the vehicle is loaded, drive to a scale and weigh the front and the rear wheels separately to determine axle loads. Individual axle loads should not exceed either of the Gross Axle Weight Ratings ( ...

Warning/Indicator lights (red)
12-volt battery charge warning light Your Nissan Leaf utilizes a sophisticated DC/DC converter system, which is responsible for stepping down the high-voltage energy from the 400-volt Li-ion main battery to effectively maintain and charge the vehicle's standard 12-volt battery. ...

P0172 fuel injection system function
DTC Logic DTC DETECTION LOGIC With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the A/F sensors 1. The ECM calculates the necessary compensation to correct th ...