CHECK LOAD SIGNAL CIRCUIT OVERALL FUNCTION-I

Select "LOAD SIGNAL" and check indication under the following conditions.

DATA MONITOR REFERENCE

Condition	Indication
Rear window defogger switch: ON	ON
Rear window defogger switch: OFF	OFF

Fig 1: CONSULT-II Display - Data Monitor

Courtesy of NISSAN NORTH AMERICA, INC.

OK or NG

OK: GO TO 2.

NG: GO TO 4.

CHECK LOAD SIGNAL CIRCUIT OVERALL FUNCTION-II

Check "LOAD SIGNAL" indication under the following conditions.

DATA MONITOR REFERENCE

Condition	Indication
Lighting switch: ON at 2nd position	ON
Lighting switch: OFF	OFF

Fig 2: CONSULT-II Display - Data Monitor

Courtesy of NISSAN NORTH AMERICA, INC.

OK or NG

OK: GO TO 3.

NG: GO TO 5.

CHECK HEATER FAN SIGNAL CIRCUIT OVERALL FUNCTION

Select "HEATER FAN SW" and check indication under the following conditions.

HEATER FAN SW REFERENCE CHART

Condition	Indication
Heater fan control switch: ON	ON
Heater fan control switch: OFF	OFF

Fig 3: CONSULT-II Display - Data Monitor

Courtesy of NISSAN NORTH AMERICA, INC.

OK or NG

OK: INSPECTION END

NG: GO TO 6.

CHECK REAR WINDOW DEFOGGER SYSTEM
Refer to "REAR WINDOW DEFOGGER ".

INSPECTION END
CHECK HEADLAMP SYSTEM
Refer to "HEADLAMP (FOR USA) ", or "HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM - ".

INSPECTION END
CHECK HEATER FAN CONTROL SYSTEM
Refer to "TROUBLE DIAGNOSIS ".

INSPECTION END

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

Diagnostic Procedure