NOTE: Wake-up control mode can only be diagnosed using Nissan CONSULT.

Verify customer's complaint and try to duplicate malfunction(s). If malfunction(s) can be easily duplicated, go to next step. If malfunction(s) is difficult to duplicate, test system's wake-up function for each Local Control Unit (LCU). See WAKE-UP MODE DIAGNOSTICS chart under DIAGNOSTIC CHARTS. See Figure . If system tests okay, go to next step. If system does not test okay, repair or replace component(s) as necessary.
Perform LAN system communication test. See LAN COMMUNICATION CHECK under NISSAN CONSULT DIAGNOSTICS or MODE I (LAN COMMUNICATION) under ON-BOARD DIAGNOSTICS . If no trouble codes exist, go to next step. If trouble codes exist, repair or replace component(s) as instructed. Repeat step 2) until all trouble codes are fixed. If all trouble codes have been fixed, verify system is operating properly.
Perform appropriate inspection and/or tests according to symptom(s). Repair or replace component(s) as necessary. Verify system is operating properly. Repeat step 3), as necessary, until all malfunction(s) are repaired and system operates properly.

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

Trouble Shooting