Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Consult-II Basic Operation Procedure

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

With ignition switch OFF, connect CONSULT-II to data link connector on vehicle, and turn ON ignition switch.
Touch "START".

Fig 1: Locating Data Link Connector And Hood Opener Handle
Courtesy of NISSAN MOTOR CO., U.S.A.
Touch "BCM" on "SELECT SYSTEM" screen.

Fig 2: Displaying Select System Mode
Courtesy of NISSAN MOTOR CO., U.S.A.
Select item to be diagnosed on "SELECT TEST ITEM" screen.

Fig 3: Displaying Select Test Item Mode
Courtesy of NISSAN MOTOR CO., U.S.A.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

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.