Emissions - MIL ON/DTC P1491 Set: Overview

Classification:
EC02-005b

Reference:
NTB02-017b

Date:
September 30, 2002

2002 FRONTIER AND XTERRA; MIL "ON" WITH DTC P1491

This bulletin amends NTB02-017a. This version includes additional parts and amends the Service Procedure. Please discard all paper copies of the earlier bulletin.

APPLIED VEHICLES:
2002 Frontier (D22)
2002 Xterra (WD22)

SERVICE INFORMATION

If an Applied Vehicle has the following symptom:

^ MIL "On" with DTC P1491 (Vacuum Cut Valve Bypass Valve - VC CUT/V BYPASS/V) stored in the ECM,

Use the Service Procedure in this bulletin to determine which parts listed in the Parts Information section to install, if this incident should occur.





PARTS INFORMATION





CLAIMS INFORMATION