Front Fog Lamps Do Not Illuminate (Both Sides)

Select "BCM" on CONSULT-II. With "HEAD LAMP" data monitor, make sure "FR FOG SW" turns ON-OFF linked with operation of lighting switch.

• When lighting switch is in FOG position: FR FOG SW ON 

OK or NG

• OK: GO TO 2.
• NG: Check lighting switch. Refer to "COMBINATION SWITCH INSPECTION ".

Fig 1: Identifying "FR FOG SW" Turned "ON"

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Select "IPDM E/R" on CONSULT-II, and select "ACTIVE TEST" on "SELECT DIAG MODE" screen.
2. Select "EXTERNAL LAMPS" on "SELECT TEST ITEM" screen.
3. Touch "FOG" on "ACTIVE TEST" screen.
4. Make sure fog lamps operate.
   • Fog lamps should operate. 

OK or NG

• OK: GO TO 3.
• NG: GO TO 4.

Fig 2: Identifying "ACTIVE TEST" Display

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Select "IPDM E/R" on CONSULT-II, and select "DATA MONITOR" on "SELECT DIAG MODE" screen.
2. Make sure "FR FOG REQ" turns ON when lighting switch is in FOG position.
   • When lighting switch is in: FR FOG REQ ON FOG position 

OK or NG

• OK: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".
• NG: Replace BCM. Refer to "REMOVAL AND INSTALLATION OF BCM ".

Fig 3: Identifying "FR FOG REQ" Turned "ON"

Courtesy of NISSAN MOTOR CO., U.S.A.

Start auto active test. Refer to "AUTO ACTIVE TEST ". When front fog lamp relay is operating, check voltage between left/right front turn/fog lamp connector terminal and ground.

Fig 4: Left/Right Front Turn/Fog Lamp Connector Terminal And Ground Voltage Specification Chart

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 5: Checking Voltage Between Left/Right Front Turn/Fog Lamp Connector Terminal And Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

• OK: Check front fog lamp bulbs and replace as necessary.
• NG: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".