WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch OFF, wait at least 10 seconds and then turn ON.
Check engine coolant temperature in MODE 1 with GST.
1. Engine coolant temperature: Less than 40°C (104°F)
If the value is out of range, park the vehicle in a cool place and allow the engine temperature to stabilize. Do not attempt to lower the coolant temperature with a fan or means other than ambient air. Doing so may produce an inaccurate diagnostic result.
Start engine and let it idle monitoring the engine coolant temperature value. When the engine coolant temperature reaches 70°C (158°F), immediately go to the next step.
Maintain the following conditions for at least 1 minute.
1. Engine speed: 1,200 - 3,600 RPM
2. Vehicle speed: More than 10 km/h (6 MPH)
3. Selector lever: Suitable position
Stop vehicle.
Turn ignition switch OFF, wait at least 10 seconds and then turn ON.
Repeat step 3 to 5.
Select MODE 3 with GST.
If DTC is detected, go to DIAGNOSTIC PROCEDURE .
- When using GST, DTC Confirmation Procedure should be performed twice as much as when using CONSULT-II because GST cannot display MODE 7 (1st trip DTC) concerning this diagnosis. Therefore, using CONSULT-II is recommended.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

With GST

Use the Manual With the Right Hardware

When to See a Mechanic