Xterra 4WD V6-3.3L SC (VG33ER) (2003)
Fuel Filler Hose: All Technical Service Bulletins
Fuel System - MIL ON/DTC P1491 Stored in Memory
Classification:
EC03-021
Reference:
NTB03-079
Date:
August 13, 2003
2003 FRONTIER AND XTERRA; MIL "ON" WITH DTC P1491
APPLIED VEHICLES:
2003 Frontier (D22) 2003 Xterra (WD22)
IF YOU CONFIRM:
An Applied Vehicle has the MIL "ON" with DIG P1491 (Vacuum Cut Valve Bypass Valve - VC CUT/V BYPASS/V) stored in the ECM,
ACTION:
Remove fuel from the fuel tank "Signal Line".
NOTE:
Fuel that may be in the Signal Line got there during the first filling of the fuel tank at the factory. This will not reoccur with later filling of the fuel
tank.
CLAIMS INFORMATION
Submit a Primary Failed Part (PP) line claim using the claims coding shown.
NOTE:
The purpose of "ACTION" (above) is to give you a quick idea of the work you will be performing. You must closely follow the entire Service
Procedure as it contains information that is essential to successfully completing this repair.
SERVICE PROCEDURE
WARNING:
Before performing any of the Service Procedures below, be certain there are no ignition sources (i.e. open flames, sparks, etc.) in or around the
vehicle/work area. Make sure the appropriate rated fire extinguisher is available for immediate use.